138067839

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{24083}}^1$

素因数の和:24116

約数の個数: 36

約数和(自身を含む): 249847416

約数和(自身を除く): 111779577

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 24083, 72249, 168581, 216747, 313079, 505743, 939237, 1180067, 1517229, 2191553, 2817711, 3540201, 6574659, 10620603, 15340871, 19723977, 46022613, 138067839]

約数ペア:

[(1, 138067839), (3, 46022613), (7, 19723977), (9, 15340871), (13, 10620603), (21, 6574659), (39, 3540201), (49, 2817711), (63, 2191553), (91, 1517229), (117, 1180067), (147, 939237), (273, 505743), (441, 313079), (637, 216747), (819, 168581), (1911, 72249), (5733, 24083)]