39191997033

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1\times {\mathrm{9203}}^1$

素因数の和:12178

約数の個数: 48

約数和(自身を含む): 67541160960

約数和(自身を除く): 28349163927

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 2939, 8817, 9203, 20573, 26451, 27609, 61719, 64421, 67597, 82827, 185157, 193263, 202791, 211669, 473179, 579789, 608373, 635007, 1419537, 1481683, 1905021, 4258611, 4445049, 13335147, 27047617, 81142851, 189333319, 243428553, 567999957, 622095191, 1703999871, 1866285573, 4354666337, 5598856719, 13063999011, 39191997033]

約数ペア:

[(1, 39191997033), (3, 13063999011), (7, 5598856719), (9, 4354666337), (21, 1866285573), (23, 1703999871), (63, 622095191), (69, 567999957), (161, 243428553), (207, 189333319), (483, 81142851), (1449, 27047617), (2939, 13335147), (8817, 4445049), (9203, 4258611), (20573, 1905021), (26451, 1481683), (27609, 1419537), (61719, 635007), (64421, 608373), (67597, 579789), (82827, 473179), (185157, 211669), (193263, 202791)]