149791491

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2879}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 232243200

約数和(自身を除く): 82451709

約数列:

[1, 3, 9, 27, 41, 47, 123, 141, 369, 423, 1107, 1269, 1927, 2879, 5781, 8637, 17343, 25911, 52029, 77733, 118039, 135313, 354117, 405939, 1062351, 1217817, 3187053, 3653451, 5547833, 16643499, 49930497, 149791491]

約数ペア:

[(1, 149791491), (3, 49930497), (9, 16643499), (27, 5547833), (41, 3653451), (47, 3187053), (123, 1217817), (141, 1062351), (369, 405939), (423, 354117), (1107, 135313), (1269, 118039), (1927, 77733), (2879, 52029), (5781, 25911), (8637, 17343)]