549825579

素因数分解:

$3^2\times {\mathrm{31}}^2\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:640

約数の個数: 36

約数和(自身を含む): 828034896

約数和(自身を除く): 278209317

約数列:

[1, 3, 9, 31, 93, 151, 279, 421, 453, 961, 1263, 1359, 2883, 3789, 4681, 8649, 13051, 14043, 39153, 42129, 63571, 117459, 145111, 190713, 404581, 435333, 572139, 1213743, 1305999, 1970701, 3641229, 5912103, 17736309, 61091731, 183275193, 549825579]

約数ペア:

[(1, 549825579), (3, 183275193), (9, 61091731), (31, 17736309), (93, 5912103), (151, 3641229), (279, 1970701), (421, 1305999), (453, 1213743), (961, 572139), (1263, 435333), (1359, 404581), (2883, 190713), (3789, 145111), (4681, 117459), (8649, 63571), (13051, 42129), (14043, 39153)]