123750666

素因数分解:

$2^1\times 3^6\times {\mathrm{13}}^1\times {\mathrm{6529}}^1$

素因数の和:6562

約数の個数: 56

約数和(自身を含む): 299766180

約数和(自身を除く): 176015514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 3159, 6318, 6529, 9477, 13058, 18954, 19587, 39174, 58761, 84877, 117522, 169754, 176283, 254631, 352566, 509262, 528849, 763893, 1057698, 1527786, 1586547, 2291679, 3173094, 4583358, 4759641, 6875037, 9519282, 13750074, 20625111, 41250222, 61875333, 123750666]

約数ペア:

[(1, 123750666), (2, 61875333), (3, 41250222), (6, 20625111), (9, 13750074), (13, 9519282), (18, 6875037), (26, 4759641), (27, 4583358), (39, 3173094), (54, 2291679), (78, 1586547), (81, 1527786), (117, 1057698), (162, 763893), (234, 528849), (243, 509262), (351, 352566), (486, 254631), (702, 176283), (729, 169754), (1053, 117522), (1458, 84877), (2106, 58761), (3159, 39174), (6318, 19587), (6529, 18954), (9477, 13058)]