101873457

素因数分解:

$3^4\times 7^1\times {\mathrm{179671}}^1$

素因数の和:179690

約数の個数: 20

約数和(自身を含む): 173922496

約数和(自身を除く): 72049039

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 179671, 539013, 1257697, 1617039, 3773091, 4851117, 11319273, 14553351, 33957819, 101873457]

約数ペア:

[(1, 101873457), (3, 33957819), (7, 14553351), (9, 11319273), (21, 4851117), (27, 3773091), (63, 1617039), (81, 1257697), (189, 539013), (567, 179671)]