98736729

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{647}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 166966272

約数和(自身を除く): 68229543

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 169, 273, 301, 507, 559, 647, 903, 1183, 1677, 1941, 3549, 3913, 4529, 7267, 8411, 11739, 13587, 21801, 25233, 27821, 50869, 58877, 83463, 109343, 152607, 176631, 194747, 328029, 361673, 584241, 765401, 1085019, 2296203, 2531711, 4701749, 7595133, 14105247, 32912243, 98736729]

約数ペア:

[(1, 98736729), (3, 32912243), (7, 14105247), (13, 7595133), (21, 4701749), (39, 2531711), (43, 2296203), (91, 1085019), (129, 765401), (169, 584241), (273, 361673), (301, 328029), (507, 194747), (559, 176631), (647, 152607), (903, 109343), (1183, 83463), (1677, 58877), (1941, 50869), (3549, 27821), (3913, 25233), (4529, 21801), (7267, 13587), (8411, 11739)]