42918849

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 67092480

約数和(自身を除く): 24173631

約数列:

[1, 3, 9, 27, 31, 47, 93, 141, 279, 423, 837, 1091, 1269, 1457, 3273, 4371, 9819, 13113, 29457, 33821, 39339, 51277, 101463, 153831, 304389, 461493, 913167, 1384479, 1589587, 4768761, 14306283, 42918849]

約数ペア:

[(1, 42918849), (3, 14306283), (9, 4768761), (27, 1589587), (31, 1384479), (47, 913167), (93, 461493), (141, 304389), (279, 153831), (423, 101463), (837, 51277), (1091, 39339), (1269, 33821), (1457, 29457), (3273, 13113), (4371, 9819)]