27073137

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 46781952

約数和(自身を除く): 19708815

約数列:

[1, 3, 7, 13, 21, 31, 39, 49, 91, 93, 147, 217, 273, 403, 457, 637, 651, 1209, 1371, 1519, 1911, 2821, 3199, 4557, 5941, 8463, 9597, 14167, 17823, 19747, 22393, 41587, 42501, 59241, 67179, 99169, 124761, 184171, 291109, 297507, 552513, 694183, 873327, 1289197, 2082549, 3867591, 9024379, 27073137]

約数ペア:

[(1, 27073137), (3, 9024379), (7, 3867591), (13, 2082549), (21, 1289197), (31, 873327), (39, 694183), (49, 552513), (91, 297507), (93, 291109), (147, 184171), (217, 124761), (273, 99169), (403, 67179), (457, 59241), (637, 42501), (651, 41587), (1209, 22393), (1371, 19747), (1519, 17823), (1911, 14167), (2821, 9597), (3199, 8463), (4557, 5941)]