142112061

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 273611520

約数和(自身を除く): 131499459

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 59, 63, 91, 117, 119, 153, 173, 177, 221, 273, 357, 413, 519, 531, 663, 767, 819, 1003, 1071, 1211, 1239, 1547, 1557, 1989, 2249, 2301, 2941, 3009, 3633, 3717, 4641, 5369, 6747, 6903, 7021, 8823, 9027, 10207, 10899, 13039, 13923, 15743, 16107, 20241, 20587, 21063, 26469, 30621, 38233, 39117, 47229, 48321, 61761, 63189, 71449, 91273, 91863, 114699, 117351, 132691, 141687, 173519, 185283, 214347, 267631, 273819, 344097, 398073, 520557, 643041, 802893, 821457, 928837, 1194219, 1214633, 1561671, 2255747, 2408679, 2786511, 3643899, 6767241, 8359533, 10931697, 15790229, 20301723, 47370687, 142112061]

約数ペア:

[(1, 142112061), (3, 47370687), (7, 20301723), (9, 15790229), (13, 10931697), (17, 8359533), (21, 6767241), (39, 3643899), (51, 2786511), (59, 2408679), (63, 2255747), (91, 1561671), (117, 1214633), (119, 1194219), (153, 928837), (173, 821457), (177, 802893), (221, 643041), (273, 520557), (357, 398073), (413, 344097), (519, 273819), (531, 267631), (663, 214347), (767, 185283), (819, 173519), (1003, 141687), (1071, 132691), (1211, 117351), (1239, 114699), (1547, 91863), (1557, 91273), (1989, 71449), (2249, 63189), (2301, 61761), (2941, 48321), (3009, 47229), (3633, 39117), (3717, 38233), (4641, 30621), (5369, 26469), (6747, 21063), (6903, 20587), (7021, 20241), (8823, 16107), (9027, 15743), (10207, 13923), (10899, 13039)]