25353890721

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{1559}}^1\times {\mathrm{17891}}^1$

素因数の和:19557

約数の個数: 24

約数和(自身を含む): 37010675520

約数和(自身を除く): 11656784799

約数列:

[1, 3, 9, 101, 303, 909, 1559, 4677, 14031, 17891, 53673, 157459, 161019, 472377, 1417131, 1806991, 5420973, 16262919, 27892069, 83676207, 251028621, 2817098969, 8451296907, 25353890721]

約数ペア:

[(1, 25353890721), (3, 8451296907), (9, 2817098969), (101, 251028621), (303, 83676207), (909, 27892069), (1559, 16262919), (4677, 5420973), (14031, 1806991), (17891, 1417131), (53673, 472377), (157459, 161019)]