156780863073

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1\times {\mathrm{2221}}^1$

素因数の和:3390

約数の個数: 48

約数和(自身を含む): 231938403840

約数和(自身を除く): 75157540767

約数列:

[1, 3, 9, 79, 101, 237, 303, 711, 909, 983, 2221, 2949, 6663, 7979, 8847, 19989, 23937, 71811, 77657, 99283, 175459, 224321, 232971, 297849, 526377, 672963, 698913, 893547, 1579131, 2018889, 2183243, 6549729, 7843357, 17721359, 19649187, 23530071, 53164077, 70590213, 159492231, 172476197, 220507543, 517428591, 661522629, 1552285773, 1984567887, 17420095897, 52260287691, 156780863073]

約数ペア:

[(1, 156780863073), (3, 52260287691), (9, 17420095897), (79, 1984567887), (101, 1552285773), (237, 661522629), (303, 517428591), (711, 220507543), (909, 172476197), (983, 159492231), (2221, 70590213), (2949, 53164077), (6663, 23530071), (7979, 19649187), (8847, 17721359), (19989, 7843357), (23937, 6549729), (71811, 2183243), (77657, 2018889), (99283, 1579131), (175459, 893547), (224321, 698913), (232971, 672963), (297849, 526377)]