130187187

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{229}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 209969760

約数和(自身を除く): 79782573

約数列:

[1, 3, 9, 13, 39, 43, 113, 117, 129, 229, 339, 387, 559, 687, 1017, 1469, 1677, 2061, 2977, 4407, 4859, 5031, 8931, 9847, 13221, 14577, 25877, 26793, 29541, 43731, 63167, 77631, 88623, 128011, 189501, 232893, 336401, 384033, 568503, 1009203, 1112711, 1152099, 3027609, 3338133, 10014399, 14465243, 43395729, 130187187]

約数ペア:

[(1, 130187187), (3, 43395729), (9, 14465243), (13, 10014399), (39, 3338133), (43, 3027609), (113, 1152099), (117, 1112711), (129, 1009203), (229, 568503), (339, 384033), (387, 336401), (559, 232893), (687, 189501), (1017, 128011), (1469, 88623), (1677, 77631), (2061, 63167), (2977, 43731), (4407, 29541), (4859, 26793), (5031, 25877), (8931, 14577), (9847, 13221)]