47935377

素因数分解:

$3^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1489}}^1$

素因数の和:1582

約数の個数: 36

約数和(自身を含む): 81702660

約数和(自身を除く): 33767283

約数列:

[1, 3, 7, 9, 21, 49, 63, 73, 147, 219, 441, 511, 657, 1489, 1533, 3577, 4467, 4599, 10423, 10731, 13401, 31269, 32193, 72961, 93807, 108697, 218883, 326091, 656649, 760879, 978273, 2282637, 5326153, 6847911, 15978459, 47935377]

約数ペア:

[(1, 47935377), (3, 15978459), (7, 6847911), (9, 5326153), (21, 2282637), (49, 978273), (63, 760879), (73, 656649), (147, 326091), (219, 218883), (441, 108697), (511, 93807), (657, 72961), (1489, 32193), (1533, 31269), (3577, 13401), (4467, 10731), (4599, 10423)]