27880308

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{3853}}^1$

素因数の和:3933

約数の個数: 48

約数和(自身を含む): 73380160

約数和(自身を除く): 45499852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 268, 402, 603, 804, 1206, 1809, 2412, 3618, 3853, 7236, 7706, 11559, 15412, 23118, 34677, 46236, 69354, 104031, 138708, 208062, 258151, 416124, 516302, 774453, 1032604, 1548906, 2323359, 3097812, 4646718, 6970077, 9293436, 13940154, 27880308]

約数ペア:

[(1, 27880308), (2, 13940154), (3, 9293436), (4, 6970077), (6, 4646718), (9, 3097812), (12, 2323359), (18, 1548906), (27, 1032604), (36, 774453), (54, 516302), (67, 416124), (108, 258151), (134, 208062), (201, 138708), (268, 104031), (402, 69354), (603, 46236), (804, 34677), (1206, 23118), (1809, 15412), (2412, 11559), (3618, 7706), (3853, 7236)]