141748761

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{3547}}^1$

素因数の和:3741

約数の個数: 32

約数和(自身を含む): 237063168

約数和(自身を除く): 95314407

約数列:

[1, 3, 7, 11, 21, 33, 77, 173, 231, 519, 1211, 1903, 3547, 3633, 5709, 10641, 13321, 24829, 39017, 39963, 74487, 117051, 273119, 613631, 819357, 1840893, 4295417, 6749941, 12886251, 20249823, 47249587, 141748761]

約数ペア:

[(1, 141748761), (3, 47249587), (7, 20249823), (11, 12886251), (21, 6749941), (33, 4295417), (77, 1840893), (173, 819357), (231, 613631), (519, 273119), (1211, 117051), (1903, 74487), (3547, 39963), (3633, 39017), (5709, 24829), (10641, 13321)]