70754271

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{463}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 114032640

約数和(自身を除く): 43278369

約数列:

[1, 3, 7, 19, 21, 57, 133, 383, 399, 463, 1149, 1389, 2681, 3241, 7277, 8043, 8797, 9723, 21831, 26391, 50939, 61579, 152817, 177329, 184737, 531987, 1241303, 3369251, 3723909, 10107753, 23584757, 70754271]

約数ペア:

[(1, 70754271), (3, 23584757), (7, 10107753), (19, 3723909), (21, 3369251), (57, 1241303), (133, 531987), (383, 184737), (399, 177329), (463, 152817), (1149, 61579), (1389, 50939), (2681, 26391), (3241, 21831), (7277, 9723), (8043, 8797)]