85419999

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 148442112

約数和(自身を除く): 63022113

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 167, 207, 353, 483, 501, 1059, 1169, 1449, 1503, 2471, 3177, 3507, 3841, 7413, 8119, 10521, 11523, 22239, 24357, 26887, 34569, 56833, 58951, 73071, 80661, 170499, 176853, 241983, 412657, 511497, 530559, 1237971, 1355873, 3713913, 4067619, 9491111, 12202857, 28473333, 85419999]

約数ペア:

[(1, 85419999), (3, 28473333), (7, 12202857), (9, 9491111), (21, 4067619), (23, 3713913), (63, 1355873), (69, 1237971), (161, 530559), (167, 511497), (207, 412657), (353, 241983), (483, 176853), (501, 170499), (1059, 80661), (1169, 73071), (1449, 58951), (1503, 56833), (2471, 34569), (3177, 26887), (3507, 24357), (3841, 22239), (7413, 11523), (8119, 10521)]