15528026763963

素因数分解:

$3^4\times 7^2\times {\mathrm{401}}^1\times {\mathrm{9756427}}^1$

素因数の和:9756854

約数の個数: 60

約数和(自身を含む): 27050613734232

約数和(自身を除く): 11522586970269

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 401, 441, 567, 1203, 1323, 2807, 3609, 3969, 8421, 10827, 19649, 25263, 32481, 58947, 75789, 176841, 227367, 530523, 1591569, 9756427, 29269281, 68294989, 87807843, 204884967, 263423529, 478064923, 614654901, 790270587, 1434194769, 1843964703, 3912327227, 4302584307, 5531894109, 11736981681, 12907752921, 27386290589, 35210945043, 38723258763, 82158871767, 105632835129, 191704034123, 246476615301, 316898505387, 575112102369, 739429845903, 1725336307107, 2218289537709, 5176008921321, 15528026763963]

約数ペア:

[(1, 15528026763963), (3, 5176008921321), (7, 2218289537709), (9, 1725336307107), (21, 739429845903), (27, 575112102369), (49, 316898505387), (63, 246476615301), (81, 191704034123), (147, 105632835129), (189, 82158871767), (401, 38723258763), (441, 35210945043), (567, 27386290589), (1203, 12907752921), (1323, 11736981681), (2807, 5531894109), (3609, 4302584307), (3969, 3912327227), (8421, 1843964703), (10827, 1434194769), (19649, 790270587), (25263, 614654901), (32481, 478064923), (58947, 263423529), (75789, 204884967), (176841, 87807843), (227367, 68294989), (530523, 29269281), (1591569, 9756427)]