349514217

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 578592000

約数和(自身を除く): 229077783

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 149, 163, 351, 369, 447, 489, 533, 1107, 1341, 1467, 1599, 1937, 2119, 4023, 4401, 4797, 5811, 6109, 6357, 6683, 14391, 17433, 18327, 19071, 20049, 24287, 52299, 54981, 57213, 60147, 72861, 79417, 86879, 164943, 180441, 218583, 238251, 260637, 315731, 655749, 714753, 781911, 947193, 995767, 2144259, 2345733, 2841579, 2987301, 8524737, 8961903, 12944971, 26885709, 38834913, 116504739, 349514217]

約数ペア:

[(1, 349514217), (3, 116504739), (9, 38834913), (13, 26885709), (27, 12944971), (39, 8961903), (41, 8524737), (117, 2987301), (123, 2841579), (149, 2345733), (163, 2144259), (351, 995767), (369, 947193), (447, 781911), (489, 714753), (533, 655749), (1107, 315731), (1341, 260637), (1467, 238251), (1599, 218583), (1937, 180441), (2119, 164943), (4023, 86879), (4401, 79417), (4797, 72861), (5811, 60147), (6109, 57213), (6357, 54981), (6683, 52299), (14391, 24287), (17433, 20049), (18327, 19071)]