39812487

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 67931136

約数和(自身を除く): 28118649

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 53, 103, 143, 159, 187, 221, 309, 429, 561, 583, 663, 689, 901, 1133, 1339, 1749, 1751, 2067, 2431, 2703, 3399, 4017, 5253, 5459, 7293, 7579, 9911, 11713, 14729, 16377, 19261, 22737, 22763, 29733, 35139, 44187, 57783, 60049, 68289, 70967, 92803, 128843, 180147, 212901, 250393, 278409, 386529, 751179, 780637, 1020833, 1206439, 2341911, 3062499, 3619317, 13270829, 39812487]

約数ペア:

[(1, 39812487), (3, 13270829), (11, 3619317), (13, 3062499), (17, 2341911), (33, 1206439), (39, 1020833), (51, 780637), (53, 751179), (103, 386529), (143, 278409), (159, 250393), (187, 212901), (221, 180147), (309, 128843), (429, 92803), (561, 70967), (583, 68289), (663, 60049), (689, 57783), (901, 44187), (1133, 35139), (1339, 29733), (1749, 22763), (1751, 22737), (2067, 19261), (2431, 16377), (2703, 14729), (3399, 11713), (4017, 9911), (5253, 7579), (5459, 7293)]