61770969

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 100289280

約数和(自身を除く): 38518311

約数列:

[1, 3, 9, 13, 39, 41, 79, 117, 123, 163, 237, 369, 489, 533, 711, 1027, 1467, 1599, 2119, 3081, 3239, 4797, 6357, 6683, 9243, 9717, 12877, 19071, 20049, 29151, 38631, 42107, 60147, 86879, 115893, 126321, 167401, 260637, 378963, 502203, 527957, 781911, 1506609, 1583871, 4751613, 6863441, 20590323, 61770969]

約数ペア:

[(1, 61770969), (3, 20590323), (9, 6863441), (13, 4751613), (39, 1583871), (41, 1506609), (79, 781911), (117, 527957), (123, 502203), (163, 378963), (237, 260637), (369, 167401), (489, 126321), (533, 115893), (711, 86879), (1027, 60147), (1467, 42107), (1599, 38631), (2119, 29151), (3081, 20049), (3239, 19071), (4797, 12877), (6357, 9717), (6683, 9243)]