37873971

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 58865040

約数和(自身を除く): 20991069

約数列:

[1, 3, 9, 29, 31, 87, 93, 151, 261, 279, 453, 899, 961, 1359, 2697, 2883, 4379, 4681, 8091, 8649, 13137, 14043, 27869, 39411, 42129, 83607, 135749, 145111, 250821, 407247, 435333, 1221741, 1305999, 4208219, 12624657, 37873971]

約数ペア:

[(1, 37873971), (3, 12624657), (9, 4208219), (29, 1305999), (31, 1221741), (87, 435333), (93, 407247), (151, 250821), (261, 145111), (279, 135749), (453, 83607), (899, 42129), (961, 39411), (1359, 27869), (2697, 14043), (2883, 13137), (4379, 8649), (4681, 8091)]