203433646059

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140395891}}^1$

素因数の和:140395927

約数の個数: 24

約数和(自身を含む): 350428146432

約数和(自身を除く): 146994500373

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 140395891, 421187673, 982771237, 1263563019, 2948313711, 3229105493, 8844941133, 9687316479, 22603738451, 29061949437, 67811215353, 203433646059]

約数ペア:

[(1, 203433646059), (3, 67811215353), (7, 29061949437), (9, 22603738451), (21, 9687316479), (23, 8844941133), (63, 3229105493), (69, 2948313711), (161, 1263563019), (207, 982771237), (483, 421187673), (1449, 140395891)]