90846657

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{947}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 163814400

約数和(自身を除く): 72967743

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 459, 513, 561, 627, 947, 969, 1683, 1881, 2841, 2907, 3553, 5049, 5643, 8523, 8721, 10417, 10659, 16099, 17993, 25569, 31251, 31977, 48297, 53979, 93753, 95931, 144891, 161937, 177089, 197923, 281259, 305881, 434673, 485811, 531267, 593769, 917643, 1593801, 1781307, 2752929, 3364691, 4781403, 5343921, 8258787, 10094073, 30282219, 90846657]

約数ペア:

[(1, 90846657), (3, 30282219), (9, 10094073), (11, 8258787), (17, 5343921), (19, 4781403), (27, 3364691), (33, 2752929), (51, 1781307), (57, 1593801), (99, 917643), (153, 593769), (171, 531267), (187, 485811), (209, 434673), (297, 305881), (323, 281259), (459, 197923), (513, 177089), (561, 161937), (627, 144891), (947, 95931), (969, 93753), (1683, 53979), (1881, 48297), (2841, 31977), (2907, 31251), (3553, 25569), (5049, 17993), (5643, 16099), (8523, 10659), (8721, 10417)]