345209553

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{701}}^1$

素因数の和:807

約数の個数: 64

約数和(自身を含む): 584962560

約数和(自身を除く): 239753007

約数列:

[1, 3, 9, 13, 23, 27, 39, 61, 69, 117, 183, 207, 299, 351, 549, 621, 701, 793, 897, 1403, 1647, 2103, 2379, 2691, 4209, 6309, 7137, 8073, 9113, 12627, 16123, 18239, 18927, 21411, 27339, 37881, 42761, 48369, 54717, 82017, 128283, 145107, 164151, 209599, 246051, 384849, 435321, 492453, 555893, 628797, 983503, 1154547, 1667679, 1886391, 2950509, 5003037, 5659173, 8851527, 12785539, 15009111, 26554581, 38356617, 115069851, 345209553]

約数ペア:

[(1, 345209553), (3, 115069851), (9, 38356617), (13, 26554581), (23, 15009111), (27, 12785539), (39, 8851527), (61, 5659173), (69, 5003037), (117, 2950509), (183, 1886391), (207, 1667679), (299, 1154547), (351, 983503), (549, 628797), (621, 555893), (701, 492453), (793, 435321), (897, 384849), (1403, 246051), (1647, 209599), (2103, 164151), (2379, 145107), (2691, 128283), (4209, 82017), (6309, 54717), (7137, 48369), (8073, 42761), (9113, 37881), (12627, 27339), (16123, 21411), (18239, 18927)]