48757527

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1609}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 89078080

約数和(自身を除く): 40320553

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 1609, 2331, 3367, 4329, 4827, 10101, 11263, 14481, 20917, 30303, 33789, 59533, 62751, 101367, 146419, 178599, 188253, 416731, 439257, 535797, 773929, 1250193, 1317771, 2321787, 3750579, 5417503, 6965361, 16252509, 48757527]

約数ペア:

[(1, 48757527), (3, 16252509), (7, 6965361), (9, 5417503), (13, 3750579), (21, 2321787), (37, 1317771), (39, 1250193), (63, 773929), (91, 535797), (111, 439257), (117, 416731), (259, 188253), (273, 178599), (333, 146419), (481, 101367), (777, 62751), (819, 59533), (1443, 33789), (1609, 30303), (2331, 20917), (3367, 14481), (4329, 11263), (4827, 10101)]