91805967

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:99

約数の個数: 120

約数和(自身を含む): 173804400

約数和(自身を除く): 81998433

約数列:

[1, 3, 9, 11, 17, 19, 27, 29, 33, 51, 57, 81, 87, 99, 121, 153, 171, 187, 209, 261, 297, 319, 323, 363, 459, 493, 513, 551, 561, 627, 783, 891, 957, 969, 1089, 1377, 1479, 1539, 1653, 1683, 1881, 2057, 2299, 2349, 2871, 2907, 3267, 3509, 3553, 4437, 4959, 5049, 5423, 5643, 6061, 6171, 6897, 8613, 8721, 9367, 9801, 10527, 10659, 13311, 14877, 15147, 16269, 16929, 18183, 18513, 20691, 25839, 26163, 28101, 31581, 31977, 39083, 39933, 44631, 48807, 54549, 55539, 59653, 62073, 66671, 84303, 94743, 95931, 103037, 117249, 146421, 163647, 166617, 178959, 186219, 200013, 252909, 284229, 287793, 309111, 351747, 439263, 490941, 536877, 600039, 758727, 927333, 1055241, 1133407, 1610631, 1800117, 2781999, 3165723, 3400221, 4831893, 5400351, 8345997, 10200663, 30601989, 91805967]

約数ペア:

[(1, 91805967), (3, 30601989), (9, 10200663), (11, 8345997), (17, 5400351), (19, 4831893), (27, 3400221), (29, 3165723), (33, 2781999), (51, 1800117), (57, 1610631), (81, 1133407), (87, 1055241), (99, 927333), (121, 758727), (153, 600039), (171, 536877), (187, 490941), (209, 439263), (261, 351747), (297, 309111), (319, 287793), (323, 284229), (363, 252909), (459, 200013), (493, 186219), (513, 178959), (551, 166617), (561, 163647), (627, 146421), (783, 117249), (891, 103037), (957, 95931), (969, 94743), (1089, 84303), (1377, 66671), (1479, 62073), (1539, 59653), (1653, 55539), (1683, 54549), (1881, 48807), (2057, 44631), (2299, 39933), (2349, 39083), (2871, 31977), (2907, 31581), (3267, 28101), (3509, 26163), (3553, 25839), (4437, 20691), (4959, 18513), (5049, 18183), (5423, 16929), (5643, 16269), (6061, 15147), (6171, 14877), (6897, 13311), (8613, 10659), (8721, 10527), (9367, 9801)]