72275301

素因数分解:

$3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6269}}^1$

素因数の和:6346

約数の個数: 32

約数和(自身を含む): 124396800

約数和(自身を除く): 52121499

約数列:

[1, 3, 7, 9, 21, 27, 61, 63, 183, 189, 427, 549, 1281, 1647, 3843, 6269, 11529, 18807, 43883, 56421, 131649, 169263, 382409, 394947, 1147227, 1184841, 2676863, 3441681, 8030589, 10325043, 24091767, 72275301]

約数ペア:

[(1, 72275301), (3, 24091767), (7, 10325043), (9, 8030589), (21, 3441681), (27, 2676863), (61, 1184841), (63, 1147227), (183, 394947), (189, 382409), (427, 169263), (549, 131649), (1281, 56421), (1647, 43883), (3843, 18807), (6269, 11529)]