156747108987

素因数分解:

$3^3\times 7^1\times {\mathrm{37}}^2\times {\mathrm{181}}^1\times {\mathrm{3347}}^1$

素因数の和:3618

約数の個数: 96

約数和(自身を含む): 274347440640

約数和(自身を除く): 117600331653

約数列:

[1, 3, 7, 9, 21, 27, 37, 63, 111, 181, 189, 259, 333, 543, 777, 999, 1267, 1369, 1629, 2331, 3347, 3801, 4107, 4887, 6697, 6993, 9583, 10041, 11403, 12321, 20091, 23429, 28749, 30123, 34209, 36963, 46879, 60273, 70287, 86247, 90369, 123839, 140637, 180819, 210861, 247789, 258741, 371517, 421911, 605807, 632583, 743367, 866873, 1114551, 1265733, 1734523, 1817421, 2230101, 2600619, 3343653, 4240649, 4582043, 5203569, 5452263, 6690303, 7801857, 12721947, 13746129, 15610707, 16356789, 22414859, 23405571, 32074301, 38165841, 41238387, 46832121, 67244577, 96222903, 114497523, 123715161, 156904013, 201733731, 288668709, 470712039, 605201193, 829349783, 866006127, 1412136117, 2488049349, 4236408351, 5805448481, 7464148047, 17416345443, 22392444141, 52249036329, 156747108987]

約数ペア:

[(1, 156747108987), (3, 52249036329), (7, 22392444141), (9, 17416345443), (21, 7464148047), (27, 5805448481), (37, 4236408351), (63, 2488049349), (111, 1412136117), (181, 866006127), (189, 829349783), (259, 605201193), (333, 470712039), (543, 288668709), (777, 201733731), (999, 156904013), (1267, 123715161), (1369, 114497523), (1629, 96222903), (2331, 67244577), (3347, 46832121), (3801, 41238387), (4107, 38165841), (4887, 32074301), (6697, 23405571), (6993, 22414859), (9583, 16356789), (10041, 15610707), (11403, 13746129), (12321, 12721947), (20091, 7801857), (23429, 6690303), (28749, 5452263), (30123, 5203569), (34209, 4582043), (36963, 4240649), (46879, 3343653), (60273, 2600619), (70287, 2230101), (86247, 1817421), (90369, 1734523), (123839, 1265733), (140637, 1114551), (180819, 866873), (210861, 743367), (247789, 632583), (258741, 605807), (371517, 421911)]