65541399

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1879}}^1$

素因数の和:2051

約数の個数: 32

約数和(自身を含む): 109731840

約数和(自身を除く): 44190441

約数列:

[1, 3, 7, 11, 21, 33, 77, 151, 231, 453, 1057, 1661, 1879, 3171, 4983, 5637, 11627, 13153, 20669, 34881, 39459, 62007, 144683, 283729, 434049, 851187, 1986103, 3121019, 5958309, 9363057, 21847133, 65541399]

約数ペア:

[(1, 65541399), (3, 21847133), (7, 9363057), (11, 5958309), (21, 3121019), (33, 1986103), (77, 851187), (151, 434049), (231, 283729), (453, 144683), (1057, 62007), (1661, 39459), (1879, 34881), (3171, 20669), (4983, 13153), (5637, 11627)]