153082419

素因数分解:

$3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{2719}}^1$

素因数の和:3119

約数の個数: 24

約数和(自身を含む): 238141440

約数和(自身を除く): 85059021

約数列:

[1, 3, 7, 21, 49, 147, 383, 1149, 2681, 2719, 8043, 8157, 18767, 19033, 56301, 57099, 133231, 399693, 1041377, 3124131, 7289639, 21868917, 51027473, 153082419]

約数ペア:

[(1, 153082419), (3, 51027473), (7, 21868917), (21, 7289639), (49, 3124131), (147, 1041377), (383, 399693), (1149, 133231), (2681, 57099), (2719, 56301), (8043, 19033), (8157, 18767)]