121840103

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 164962560

約数和(自身を除く): 43122457

約数列:

[1, 7, 11, 19, 67, 77, 113, 121, 133, 209, 469, 737, 791, 847, 1243, 1273, 1463, 2147, 2299, 5159, 7571, 8107, 8701, 8911, 13673, 14003, 15029, 16093, 23617, 52997, 56749, 83281, 95711, 98021, 143849, 154033, 165319, 259787, 582967, 916091, 1006943, 1078231, 1582339, 1818509, 6412637, 11076373, 17405729, 121840103]

約数ペア:

[(1, 121840103), (7, 17405729), (11, 11076373), (19, 6412637), (67, 1818509), (77, 1582339), (113, 1078231), (121, 1006943), (133, 916091), (209, 582967), (469, 259787), (737, 165319), (791, 154033), (847, 143849), (1243, 98021), (1273, 95711), (1463, 83281), (2147, 56749), (2299, 52997), (5159, 23617), (7571, 16093), (8107, 15029), (8701, 14003), (8911, 13673)]