170785827

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 263520576

約数和(自身を除く): 92734749

約数列:

[1, 3, 9, 27, 47, 81, 113, 141, 339, 397, 423, 1017, 1191, 1269, 3051, 3573, 3807, 5311, 9153, 10719, 15933, 18659, 32157, 44861, 47799, 55977, 134583, 143397, 167931, 403749, 430191, 503793, 1211247, 1511379, 2108467, 3633741, 6325401, 18976203, 56928609, 170785827]

約数ペア:

[(1, 170785827), (3, 56928609), (9, 18976203), (27, 6325401), (47, 3633741), (81, 2108467), (113, 1511379), (141, 1211247), (339, 503793), (397, 430191), (423, 403749), (1017, 167931), (1191, 143397), (1269, 134583), (3051, 55977), (3573, 47799), (3807, 44861), (5311, 32157), (9153, 18659), (10719, 15933)]