53646723

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 87753120

約数和(自身を除く): 34106397

約数列:

[1, 3, 9, 13, 29, 39, 87, 97, 117, 163, 261, 291, 377, 489, 873, 1131, 1261, 1467, 2119, 2813, 3393, 3783, 4727, 6357, 8439, 11349, 14181, 15811, 19071, 25317, 36569, 42543, 47433, 61451, 109707, 142299, 184353, 205543, 329121, 458519, 553059, 616629, 1375557, 1849887, 4126671, 5960747, 17882241, 53646723]

約数ペア:

[(1, 53646723), (3, 17882241), (9, 5960747), (13, 4126671), (29, 1849887), (39, 1375557), (87, 616629), (97, 553059), (117, 458519), (163, 329121), (261, 205543), (291, 184353), (377, 142299), (489, 109707), (873, 61451), (1131, 47433), (1261, 42543), (1467, 36569), (2119, 25317), (2813, 19071), (3393, 15811), (3783, 14181), (4727, 11349), (6357, 8439)]