424577673

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 64

約数和(自身を含む): 702024960

約数和(自身を除く): 277447287

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 163, 181, 351, 369, 489, 533, 543, 1107, 1467, 1599, 1629, 2119, 2353, 4401, 4797, 4887, 6357, 6683, 7059, 7421, 14391, 19071, 20049, 21177, 22263, 29503, 57213, 60147, 63531, 66789, 86879, 88509, 96473, 180441, 200367, 260637, 265527, 289419, 383539, 781911, 796581, 868257, 1150617, 1209623, 2345733, 2604771, 3451851, 3628869, 10355553, 10886607, 15725099, 32659821, 47175297, 141525891, 424577673]

約数ペア:

[(1, 424577673), (3, 141525891), (9, 47175297), (13, 32659821), (27, 15725099), (39, 10886607), (41, 10355553), (117, 3628869), (123, 3451851), (163, 2604771), (181, 2345733), (351, 1209623), (369, 1150617), (489, 868257), (533, 796581), (543, 781911), (1107, 383539), (1467, 289419), (1599, 265527), (1629, 260637), (2119, 200367), (2353, 180441), (4401, 96473), (4797, 88509), (4887, 86879), (6357, 66789), (6683, 63531), (7059, 60147), (7421, 57213), (14391, 29503), (19071, 22263), (20049, 21177)]