201809313

素因数分解:

$3^5\times {\mathrm{167}}^1\times {\mathrm{4973}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 304170048

約数和(自身を除く): 102360735

約数列:

[1, 3, 9, 27, 81, 167, 243, 501, 1503, 4509, 4973, 13527, 14919, 40581, 44757, 134271, 402813, 830491, 1208439, 2491473, 7474419, 22423257, 67269771, 201809313]

約数ペア:

[(1, 201809313), (3, 67269771), (9, 22423257), (27, 7474419), (81, 2491473), (167, 1208439), (243, 830491), (501, 402813), (1503, 134271), (4509, 44757), (4973, 40581), (13527, 14919)]