66419865

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9283}}^1$

素因数の和:9350

約数の個数: 32

約数和(自身を含む): 120320640

約数和(自身を除く): 53900775

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 9283, 27849, 46415, 83547, 139245, 250641, 417735, 491999, 1253205, 1475997, 2459995, 4427991, 7379985, 13283973, 22139955, 66419865]

約数ペア:

[(1, 66419865), (3, 22139955), (5, 13283973), (9, 7379985), (15, 4427991), (27, 2459995), (45, 1475997), (53, 1253205), (135, 491999), (159, 417735), (265, 250641), (477, 139245), (795, 83547), (1431, 46415), (2385, 27849), (7155, 9283)]