51357483

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 40

約数和(自身を含む): 80336256

約数和(自身を除く): 28978773

約数列:

[1, 3, 9, 27, 31, 81, 93, 113, 181, 279, 339, 543, 837, 1017, 1629, 2511, 3051, 3503, 4887, 5611, 9153, 10509, 14661, 16833, 20453, 31527, 50499, 61359, 94581, 151497, 184077, 283743, 454491, 552231, 634043, 1656693, 1902129, 5706387, 17119161, 51357483]

約数ペア:

[(1, 51357483), (3, 17119161), (9, 5706387), (27, 1902129), (31, 1656693), (81, 634043), (93, 552231), (113, 454491), (181, 283743), (279, 184077), (339, 151497), (543, 94581), (837, 61359), (1017, 50499), (1629, 31527), (2511, 20453), (3051, 16833), (3503, 14661), (4887, 10509), (5611, 9153)]