157499199

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2392

約数の個数: 48

約数和(自身を含む): 272432160

約数和(自身を除く): 114932961

約数列:

[1, 3, 9, 11, 13, 33, 39, 53, 99, 117, 143, 159, 429, 477, 583, 689, 1287, 1749, 2067, 2309, 5247, 6201, 6927, 7579, 20781, 22737, 25399, 30017, 68211, 76197, 90051, 122377, 228591, 270153, 330187, 367131, 990561, 1101393, 1346147, 1590901, 2971683, 4038441, 4772703, 12115323, 14318109, 17499911, 52499733, 157499199]

約数ペア:

[(1, 157499199), (3, 52499733), (9, 17499911), (11, 14318109), (13, 12115323), (33, 4772703), (39, 4038441), (53, 2971683), (99, 1590901), (117, 1346147), (143, 1101393), (159, 990561), (429, 367131), (477, 330187), (583, 270153), (689, 228591), (1287, 122377), (1749, 90051), (2067, 76197), (2309, 68211), (5247, 30017), (6201, 25399), (6927, 22737), (7579, 20781)]