42086871

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 67278848

約数和(自身を除く): 25191977

約数列:

[1, 3, 9, 27, 31, 37, 81, 93, 111, 151, 243, 279, 333, 453, 837, 999, 1147, 1359, 2511, 2997, 3441, 4077, 4681, 5587, 7533, 8991, 10323, 12231, 14043, 16761, 30969, 36693, 42129, 50283, 92907, 126387, 150849, 173197, 278721, 379161, 452547, 519591, 1137483, 1357641, 1558773, 4676319, 14028957, 42086871]

約数ペア:

[(1, 42086871), (3, 14028957), (9, 4676319), (27, 1558773), (31, 1357641), (37, 1137483), (81, 519591), (93, 452547), (111, 379161), (151, 278721), (243, 173197), (279, 150849), (333, 126387), (453, 92907), (837, 50283), (999, 42129), (1147, 36693), (1359, 30969), (2511, 16761), (2997, 14043), (3441, 12231), (4077, 10323), (4681, 8991), (5587, 7533)]