86775021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24659}}^1$

素因数の和:24705

約数の個数: 24

約数和(自身を含む): 138490560

約数和(自身を除く): 51715539

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 24659, 73977, 221931, 419203, 567157, 1257609, 1701471, 3772827, 5104413, 9641669, 28925007, 86775021]

約数ペア:

[(1, 86775021), (3, 28925007), (9, 9641669), (17, 5104413), (23, 3772827), (51, 1701471), (69, 1257609), (153, 567157), (207, 419203), (391, 221931), (1173, 73977), (3519, 24659)]