83923203

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 148055040

約数和(自身を除く): 64131837

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 107, 119, 169, 221, 273, 321, 357, 507, 663, 749, 1183, 1391, 1547, 1819, 2197, 2247, 2873, 3549, 4173, 4641, 5457, 6591, 8619, 9737, 12733, 15379, 18083, 20111, 23647, 29211, 37349, 38199, 46137, 54249, 60333, 70941, 112047, 126581, 165529, 235079, 261443, 307411, 379743, 496587, 705237, 784329, 922233, 1645553, 2151877, 3996343, 4936659, 6455631, 11989029, 27974401, 83923203]

約数ペア:

[(1, 83923203), (3, 27974401), (7, 11989029), (13, 6455631), (17, 4936659), (21, 3996343), (39, 2151877), (51, 1645553), (91, 922233), (107, 784329), (119, 705237), (169, 496587), (221, 379743), (273, 307411), (321, 261443), (357, 235079), (507, 165529), (663, 126581), (749, 112047), (1183, 70941), (1391, 60333), (1547, 54249), (1819, 46137), (2197, 38199), (2247, 37349), (2873, 29211), (3549, 23647), (4173, 20111), (4641, 18083), (5457, 15379), (6591, 12733), (8619, 9737)]