108989019009

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{379}}^1\times {\mathrm{21751}}^1$

素因数の和:22262

約数の個数: 48

約数和(自身を含む): 171497988480

約数和(自身を除く): 62508969471

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 379, 1017, 1137, 1469, 3411, 4407, 4927, 13221, 14781, 21751, 42827, 44343, 65253, 128481, 195759, 282763, 385443, 556751, 848289, 1670253, 2457863, 2544867, 5010759, 7373589, 8243629, 22120767, 24730887, 31952219, 74192661, 95856657, 107167177, 287569971, 321501531, 931530077, 964504593, 2794590231, 8383770693, 12109891001, 36329673003, 108989019009]

約数ペア:

[(1, 108989019009), (3, 36329673003), (9, 12109891001), (13, 8383770693), (39, 2794590231), (113, 964504593), (117, 931530077), (339, 321501531), (379, 287569971), (1017, 107167177), (1137, 95856657), (1469, 74192661), (3411, 31952219), (4407, 24730887), (4927, 22120767), (13221, 8243629), (14781, 7373589), (21751, 5010759), (42827, 2544867), (44343, 2457863), (65253, 1670253), (128481, 848289), (195759, 556751), (282763, 385443)]