130154493

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{7283}}^1$

素因数の和:7353

約数の個数: 32

約数和(自身を含む): 212576256

約数和(自身を除く): 82421763

約数列:

[1, 3, 7, 21, 23, 37, 69, 111, 161, 259, 483, 777, 851, 2553, 5957, 7283, 17871, 21849, 50981, 152943, 167509, 269471, 502527, 808413, 1172563, 1886297, 3517689, 5658891, 6197833, 18593499, 43384831, 130154493]

約数ペア:

[(1, 130154493), (3, 43384831), (7, 18593499), (21, 6197833), (23, 5658891), (37, 3517689), (69, 1886297), (111, 1172563), (161, 808413), (259, 502527), (483, 269471), (777, 167509), (851, 152943), (2553, 50981), (5957, 21849), (7283, 17871)]