139306467

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:463

約数の個数: 32

約数和(自身を含む): 197754880

約数和(自身を除く): 58448413

約数列:

[1, 3, 31, 67, 79, 93, 201, 237, 283, 849, 2077, 2449, 5293, 6231, 7347, 8773, 15879, 18961, 22357, 26319, 56883, 67071, 164083, 492249, 587791, 693067, 1497919, 1763373, 2079201, 4493757, 46435489, 139306467]

約数ペア:

[(1, 139306467), (3, 46435489), (31, 4493757), (67, 2079201), (79, 1763373), (93, 1497919), (201, 693067), (237, 587791), (283, 492249), (849, 164083), (2077, 67071), (2449, 56883), (5293, 26319), (6231, 22357), (7347, 18961), (8773, 15879)]