40566879

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 65710080

約数和(自身を除く): 25143201

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 2851, 4743, 8553, 14229, 25659, 48467, 76977, 88381, 145401, 265143, 436203, 795429, 1308609, 1502477, 2386287, 4507431, 13522293, 40566879]

約数ペア:

[(1, 40566879), (3, 13522293), (9, 4507431), (17, 2386287), (27, 1502477), (31, 1308609), (51, 795429), (93, 436203), (153, 265143), (279, 145401), (459, 88381), (527, 76977), (837, 48467), (1581, 25659), (2851, 14229), (4743, 8553)]