127968906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{983}}^1\times {\mathrm{1669}}^1$

素因数の和:2670

約数の個数: 32

約数和(自身を含む): 276071040

約数和(自身を除く): 148102134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 983, 1669, 1966, 2949, 3338, 5007, 5898, 10014, 12779, 21697, 25558, 38337, 43394, 65091, 76674, 130182, 1640627, 3281254, 4921881, 9843762, 21328151, 42656302, 63984453, 127968906]

約数ペア:

[(1, 127968906), (2, 63984453), (3, 42656302), (6, 21328151), (13, 9843762), (26, 4921881), (39, 3281254), (78, 1640627), (983, 130182), (1669, 76674), (1966, 65091), (2949, 43394), (3338, 38337), (5007, 25558), (5898, 21697), (10014, 12779)]