80152583

素因数分解:

$7^5\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 98824320

約数和(自身を除く): 18671737

約数列:

[1, 7, 19, 49, 133, 251, 343, 931, 1757, 2401, 4769, 6517, 12299, 16807, 33383, 45619, 86093, 233681, 319333, 602651, 1635767, 4218557, 11450369, 80152583]

約数ペア:

[(1, 80152583), (7, 11450369), (19, 4218557), (49, 1635767), (133, 602651), (251, 319333), (343, 233681), (931, 86093), (1757, 45619), (2401, 33383), (4769, 16807), (6517, 12299)]