93980871

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2389}}^1$

素因数の和:2476

約数の個数: 32

約数和(自身を含む): 146841600

約数和(自身を除く): 52860729

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1269, 1457, 2389, 4371, 7167, 13113, 21501, 39339, 64503, 74059, 112283, 222177, 336849, 666531, 1010547, 1999593, 3031641, 3480773, 10442319, 31326957, 93980871]

約数ペア:

[(1, 93980871), (3, 31326957), (9, 10442319), (27, 3480773), (31, 3031641), (47, 1999593), (93, 1010547), (141, 666531), (279, 336849), (423, 222177), (837, 112283), (1269, 74059), (1457, 64503), (2389, 39339), (4371, 21501), (7167, 13113)]