27658822401

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1\times {\mathrm{3371}}^1$

素因数の和:3611

約数の個数: 96

約数和(自身を含む): 49691086848

約数和(自身を除く): 22032264447

約数列:

[1, 3, 7, 9, 17, 21, 47, 51, 63, 119, 141, 153, 163, 329, 357, 423, 489, 799, 987, 1071, 1141, 1467, 2397, 2771, 2961, 3371, 3423, 5593, 7191, 7661, 8313, 10113, 10269, 16779, 19397, 22983, 23597, 24939, 30339, 50337, 53627, 57307, 58191, 68949, 70791, 130237, 158437, 160881, 171921, 174573, 212373, 390711, 401149, 475311, 482643, 515763, 549473, 911659, 1109059, 1172133, 1203447, 1425933, 1648419, 2693429, 2734977, 3327177, 3610341, 3846311, 4945257, 8080287, 8204931, 9341041, 9981531, 11538933, 18854003, 24240861, 25825231, 28023123, 34616799, 56562009, 65387287, 77475693, 84069369, 169686027, 180776617, 196161861, 232427079, 439028927, 542329851, 588485583, 1317086781, 1626989553, 3073202489, 3951260343, 9219607467, 27658822401]

約数ペア:

[(1, 27658822401), (3, 9219607467), (7, 3951260343), (9, 3073202489), (17, 1626989553), (21, 1317086781), (47, 588485583), (51, 542329851), (63, 439028927), (119, 232427079), (141, 196161861), (153, 180776617), (163, 169686027), (329, 84069369), (357, 77475693), (423, 65387287), (489, 56562009), (799, 34616799), (987, 28023123), (1071, 25825231), (1141, 24240861), (1467, 18854003), (2397, 11538933), (2771, 9981531), (2961, 9341041), (3371, 8204931), (3423, 8080287), (5593, 4945257), (7191, 3846311), (7661, 3610341), (8313, 3327177), (10113, 2734977), (10269, 2693429), (16779, 1648419), (19397, 1425933), (22983, 1203447), (23597, 1172133), (24939, 1109059), (30339, 911659), (50337, 549473), (53627, 515763), (57307, 482643), (58191, 475311), (68949, 401149), (70791, 390711), (130237, 212373), (158437, 174573), (160881, 171921)]