75612159

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 129939264

約数和(自身を除く): 54327105

約数列:

[1, 3, 7, 9, 21, 41, 63, 73, 123, 219, 287, 369, 401, 511, 657, 861, 1203, 1533, 2583, 2807, 2993, 3609, 4599, 8421, 8979, 16441, 20951, 25263, 26937, 29273, 49323, 62853, 87819, 115087, 147969, 188559, 204911, 263457, 345261, 614733, 1035783, 1200193, 1844199, 3600579, 8401351, 10801737, 25204053, 75612159]

約数ペア:

[(1, 75612159), (3, 25204053), (7, 10801737), (9, 8401351), (21, 3600579), (41, 1844199), (63, 1200193), (73, 1035783), (123, 614733), (219, 345261), (287, 263457), (369, 204911), (401, 188559), (511, 147969), (657, 115087), (861, 87819), (1203, 62853), (1533, 49323), (2583, 29273), (2807, 26937), (2993, 25263), (3609, 20951), (4599, 16441), (8421, 8979)]