125307

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 40

約数和(自身を含む): 243936

約数和(自身を除く): 118629

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 663, 819, 1053, 1071, 1377, 1547, 1989, 2457, 3213, 4641, 5967, 7371, 9639, 13923, 17901, 41769, 125307]

約数ペア:

[(1, 125307), (3, 41769), (7, 17901), (9, 13923), (13, 9639), (17, 7371), (21, 5967), (27, 4641), (39, 3213), (51, 2457), (63, 1989), (81, 1547), (91, 1377), (117, 1071), (119, 1053), (153, 819), (189, 663), (221, 567), (273, 459), (351, 357)]