39028473

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:217

約数の個数: 56

約数和(自身を含む): 66314496

約数和(自身を除く): 27286023

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 157, 243, 279, 297, 341, 471, 729, 837, 891, 1023, 1413, 1727, 2511, 2673, 3069, 4239, 4867, 5181, 7533, 8019, 9207, 12717, 14601, 15543, 22599, 27621, 38151, 43803, 46629, 53537, 82863, 114453, 131409, 139887, 160611, 248589, 394227, 419661, 481833, 1182681, 1258983, 1445499, 3548043, 4336497, 13009491, 39028473]

約数ペア:

[(1, 39028473), (3, 13009491), (9, 4336497), (11, 3548043), (27, 1445499), (31, 1258983), (33, 1182681), (81, 481833), (93, 419661), (99, 394227), (157, 248589), (243, 160611), (279, 139887), (297, 131409), (341, 114453), (471, 82863), (729, 53537), (837, 46629), (891, 43803), (1023, 38151), (1413, 27621), (1727, 22599), (2511, 15543), (2673, 14601), (3069, 12717), (4239, 9207), (4867, 8019), (5181, 7533)]