248795216961

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{145517}}^1$

素因数の和:145841

約数の個数: 32

約数和(自身を含む): 346998730368

約数和(自身を除く): 98203513407

約数列:

[1, 3, 37, 73, 111, 211, 219, 633, 2701, 7807, 8103, 15403, 23421, 46209, 145517, 436551, 569911, 1709733, 5384129, 10622741, 16152387, 30704087, 31868223, 92112261, 393041417, 1136051219, 1179124251, 2241398351, 3408153657, 6724195053, 82931738987, 248795216961]

約数ペア:

[(1, 248795216961), (3, 82931738987), (37, 6724195053), (73, 3408153657), (111, 2241398351), (211, 1179124251), (219, 1136051219), (633, 393041417), (2701, 92112261), (7807, 31868223), (8103, 30704087), (15403, 16152387), (23421, 10622741), (46209, 5384129), (145517, 1709733), (436551, 569911)]