151972641

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 223722720

約数和(自身を除く): 71750079

約数列:

[1, 3, 9, 73, 219, 227, 657, 681, 1019, 2043, 3057, 9171, 16571, 49713, 74387, 149139, 223161, 231313, 669483, 693939, 2081817, 16885849, 50657547, 151972641]

約数ペア:

[(1, 151972641), (3, 50657547), (9, 16885849), (73, 2081817), (219, 693939), (227, 669483), (657, 231313), (681, 223161), (1019, 149139), (2043, 74387), (3057, 49713), (9171, 16571)]