149518929

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{887}}^1$

素因数の和:1269

約数の個数: 32

約数和(自身を含む): 238694400

約数和(自身を除く): 89175471

約数列:

[1, 3, 7, 21, 23, 69, 161, 349, 483, 887, 1047, 2443, 2661, 6209, 7329, 8027, 18627, 20401, 24081, 56189, 61203, 142807, 168567, 309563, 428421, 928689, 2166941, 6500823, 7119949, 21359847, 49839643, 149518929]

約数ペア:

[(1, 149518929), (3, 49839643), (7, 21359847), (21, 7119949), (23, 6500823), (69, 2166941), (161, 928689), (349, 428421), (483, 309563), (887, 168567), (1047, 142807), (2443, 61203), (2661, 56189), (6209, 24081), (7329, 20401), (8027, 18627)]