149610971517

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{550439}}^1$

素因数の和:550542

約数の個数: 36

約数和(自身を含む): 237572105760

約数和(自身を除く): 87961134243

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1849, 2107, 5547, 6321, 12943, 38829, 90601, 271803, 550439, 1651317, 3853073, 11559219, 23668877, 26971511, 71006631, 80914533, 165682139, 497046417, 1017761711, 1159774973, 3053285133, 3479324919, 7124331977, 21372995931, 49870323839, 149610971517]

約数ペア:

[(1, 149610971517), (3, 49870323839), (7, 21372995931), (21, 7124331977), (43, 3479324919), (49, 3053285133), (129, 1159774973), (147, 1017761711), (301, 497046417), (903, 165682139), (1849, 80914533), (2107, 71006631), (5547, 26971511), (6321, 23668877), (12943, 11559219), (38829, 3853073), (90601, 1651317), (271803, 550439)]