156949861473

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1\times {\mathrm{4481}}^1$

素因数の和:5394

約数の個数: 48

約数和(自身を含む): 233724503376

約数和(自身を除く): 76774641903

約数列:

[1, 3, 9, 53, 97, 159, 291, 477, 757, 873, 2271, 4481, 5141, 6813, 13443, 15423, 40121, 40329, 46269, 73429, 120363, 220287, 237493, 361089, 434657, 660861, 712479, 1303971, 2137437, 3392117, 3891737, 3911913, 10176351, 11675211, 23036821, 30529053, 35025633, 69110463, 179782201, 207331389, 329035349, 539346603, 987106047, 1618039809, 2961318141, 17438873497, 52316620491, 156949861473]

約数ペア:

[(1, 156949861473), (3, 52316620491), (9, 17438873497), (53, 2961318141), (97, 1618039809), (159, 987106047), (291, 539346603), (477, 329035349), (757, 207331389), (873, 179782201), (2271, 69110463), (4481, 35025633), (5141, 30529053), (6813, 23036821), (13443, 11675211), (15423, 10176351), (40121, 3911913), (40329, 3891737), (46269, 3392117), (73429, 2137437), (120363, 1303971), (220287, 712479), (237493, 660861), (361089, 434657)]