142701741

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{1031}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 255440640

約数和(自身を除く): 112738899

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1031, 1183, 1521, 2197, 3093, 3549, 6591, 7217, 9279, 10647, 13403, 15379, 19773, 21651, 40209, 46137, 64953, 93821, 120627, 138411, 174239, 281463, 522717, 844389, 1219673, 1568151, 2265107, 3659019, 6795321, 10977057, 15855749, 20385963, 47567247, 142701741]

約数ペア:

[(1, 142701741), (3, 47567247), (7, 20385963), (9, 15855749), (13, 10977057), (21, 6795321), (39, 3659019), (63, 2265107), (91, 1568151), (117, 1219673), (169, 844389), (273, 522717), (507, 281463), (819, 174239), (1031, 138411), (1183, 120627), (1521, 93821), (2197, 64953), (3093, 46137), (3549, 40209), (6591, 21651), (7217, 19773), (9279, 15379), (10647, 13403)]