40267137

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 59182720

約数和(自身を除く): 18915583

約数列:

[1, 3, 19, 37, 57, 61, 111, 183, 313, 703, 939, 1159, 2109, 2257, 3477, 5947, 6771, 11581, 17841, 19093, 34743, 42883, 57279, 128649, 220039, 362767, 660117, 706441, 1088301, 2119323, 13422379, 40267137]

約数ペア:

[(1, 40267137), (3, 13422379), (19, 2119323), (37, 1088301), (57, 706441), (61, 660117), (111, 362767), (183, 220039), (313, 128649), (703, 57279), (939, 42883), (1159, 34743), (2109, 19093), (2257, 17841), (3477, 11581), (5947, 6771)]