74663043

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1511}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 123282432

約数和(自身を除く): 48619389

約数列:

[1, 3, 7, 13, 21, 39, 91, 181, 273, 543, 1267, 1511, 2353, 3801, 4533, 7059, 10577, 16471, 19643, 31731, 49413, 58929, 137501, 273491, 412503, 820473, 1914437, 3555383, 5743311, 10666149, 24887681, 74663043]

約数ペア:

[(1, 74663043), (3, 24887681), (7, 10666149), (13, 5743311), (21, 3555383), (39, 1914437), (91, 820473), (181, 412503), (273, 273491), (543, 137501), (1267, 58929), (1511, 49413), (2353, 31731), (3801, 19643), (4533, 16471), (7059, 10577)]