102180421

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1093

約数の個数: 32

約数和(自身を含む): 132641280

約数和(自身を除く): 30460859

約数列:

[1, 7, 17, 23, 37, 119, 161, 259, 391, 629, 851, 1009, 2737, 4403, 5957, 7063, 14467, 17153, 23207, 37333, 101269, 120071, 162449, 261331, 394519, 634661, 858659, 2761633, 4442627, 6010613, 14597203, 102180421]

約数ペア:

[(1, 102180421), (7, 14597203), (17, 6010613), (23, 4442627), (37, 2761633), (119, 858659), (161, 634661), (259, 394519), (391, 261331), (629, 162449), (851, 120071), (1009, 101269), (2737, 37333), (4403, 23207), (5957, 17153), (7063, 14467)]