1555386632007

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5569}}^1\times {\mathrm{54667}}^1$

素因数の和:60383

約数の個数: 32

約数和(自身を含む): 2250869617920

約数和(自身を除く): 695482985913

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 5569, 16707, 54667, 72397, 164001, 217191, 710671, 729539, 2132013, 2188617, 7161377, 9484007, 21484131, 28452021, 93097901, 279293703, 304440523, 913321569, 3957726799, 11873180397, 39881708513, 119645125539, 518462210669, 1555386632007]

約数ペア:

[(1, 1555386632007), (3, 518462210669), (13, 119645125539), (39, 39881708513), (131, 11873180397), (393, 3957726799), (1703, 913321569), (5109, 304440523), (5569, 279293703), (16707, 93097901), (54667, 28452021), (72397, 21484131), (164001, 9484007), (217191, 7161377), (710671, 2188617), (729539, 2132013)]