74249931

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{863}}^1$

素因数の和:1131

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 46184757

約数列:

[1, 3, 7, 17, 21, 51, 119, 241, 357, 723, 863, 1687, 2589, 4097, 5061, 6041, 12291, 14671, 18123, 28679, 44013, 86037, 102697, 207983, 308091, 623949, 1455881, 3535711, 4367643, 10607133, 24749977, 74249931]

約数ペア:

[(1, 74249931), (3, 24749977), (7, 10607133), (17, 4367643), (21, 3535711), (51, 1455881), (119, 623949), (241, 308091), (357, 207983), (723, 102697), (863, 86037), (1687, 44013), (2589, 28679), (4097, 18123), (5061, 14671), (6041, 12291)]