72971658

素因数分解:

$2^1\times 3^3\times {\mathrm{1351327}}^1$

素因数の和:1351338

約数の個数: 16

約数和(自身を含む): 162159360

約数和(自身を除く): 89187702

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1351327, 2702654, 4053981, 8107962, 12161943, 24323886, 36485829, 72971658]

約数ペア:

[(1, 72971658), (2, 36485829), (3, 24323886), (6, 12161943), (9, 8107962), (18, 4053981), (27, 2702654), (54, 1351327)]