53951859

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:249

約数の個数: 64

約数和(自身を含む): 92574720

約数和(自身を除く): 38622861

約数列:

[1, 3, 9, 13, 23, 27, 39, 41, 69, 117, 123, 163, 207, 299, 351, 369, 489, 533, 621, 897, 943, 1107, 1467, 1599, 2119, 2691, 2829, 3749, 4401, 4797, 6357, 6683, 8073, 8487, 11247, 12259, 14391, 19071, 20049, 25461, 33741, 36777, 48737, 57213, 60147, 86879, 101223, 110331, 146211, 153709, 180441, 260637, 330993, 438633, 461127, 781911, 1315899, 1383381, 1998217, 2345733, 4150143, 5994651, 17983953, 53951859]

約数ペア:

[(1, 53951859), (3, 17983953), (9, 5994651), (13, 4150143), (23, 2345733), (27, 1998217), (39, 1383381), (41, 1315899), (69, 781911), (117, 461127), (123, 438633), (163, 330993), (207, 260637), (299, 180441), (351, 153709), (369, 146211), (489, 110331), (533, 101223), (621, 86879), (897, 60147), (943, 57213), (1107, 48737), (1467, 36777), (1599, 33741), (2119, 25461), (2691, 20049), (2829, 19071), (3749, 14391), (4401, 12259), (4797, 11247), (6357, 8487), (6683, 8073)]