38419528077

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{751}}^1\times {\mathrm{28001}}^1$

素因数の和:28794

約数の個数: 48

約数和(自身を含む): 65699412480

約数和(自身を除く): 27279884403

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 751, 1827, 2253, 5257, 6759, 15771, 21779, 28001, 47313, 65337, 84003, 152453, 196007, 196011, 252009, 457359, 588021, 812029, 1372077, 1764063, 2436087, 5684203, 7308261, 17052609, 21028751, 51157827, 63086253, 147201257, 189258759, 441603771, 609833779, 1324811313, 1829501337, 4268836453, 5488504011, 12806509359, 38419528077]

約数ペア:

[(1, 38419528077), (3, 12806509359), (7, 5488504011), (9, 4268836453), (21, 1829501337), (29, 1324811313), (63, 609833779), (87, 441603771), (203, 189258759), (261, 147201257), (609, 63086253), (751, 51157827), (1827, 21028751), (2253, 17052609), (5257, 7308261), (6759, 5684203), (15771, 2436087), (21779, 1764063), (28001, 1372077), (47313, 812029), (65337, 588021), (84003, 457359), (152453, 252009), (196007, 196011)]