57346497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 93603328

約数和(自身を除く): 36256831

約数列:

[1, 3, 9, 13, 31, 39, 93, 97, 117, 163, 279, 291, 403, 489, 873, 1209, 1261, 1467, 2119, 3007, 3627, 3783, 5053, 6357, 9021, 11349, 15159, 15811, 19071, 27063, 39091, 45477, 47433, 65689, 117273, 142299, 197067, 205543, 351819, 490141, 591201, 616629, 1470423, 1849887, 4411269, 6371833, 19115499, 57346497]

約数ペア:

[(1, 57346497), (3, 19115499), (9, 6371833), (13, 4411269), (31, 1849887), (39, 1470423), (93, 616629), (97, 591201), (117, 490141), (163, 351819), (279, 205543), (291, 197067), (403, 142299), (489, 117273), (873, 65689), (1209, 47433), (1261, 45477), (1467, 39091), (2119, 27063), (3007, 19071), (3627, 15811), (3783, 15159), (5053, 11349), (6357, 9021)]