138133347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2179}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 214721280

約数和(自身を除く): 76587933

約数列:

[1, 3, 11, 17, 33, 51, 113, 187, 339, 561, 1243, 1921, 2179, 3729, 5763, 6537, 21131, 23969, 37043, 63393, 71907, 111129, 246227, 407473, 738681, 1222419, 2708497, 4185859, 8125491, 12557577, 46044449, 138133347]

約数ペア:

[(1, 138133347), (3, 46044449), (11, 12557577), (17, 8125491), (33, 4185859), (51, 2708497), (113, 1222419), (187, 738681), (339, 407473), (561, 246227), (1243, 111129), (1921, 71907), (2179, 63393), (3729, 37043), (5763, 23969), (6537, 21131)]