70720533

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 116270336

約数和(自身を除く): 45549803

約数列:

[1, 3, 9, 13, 27, 39, 61, 81, 117, 183, 243, 351, 367, 549, 793, 1053, 1101, 1647, 2379, 3159, 3303, 4771, 4941, 7137, 9909, 14313, 14823, 21411, 22387, 29727, 42939, 64233, 67161, 89181, 128817, 192699, 201483, 291031, 386451, 604449, 873093, 1159353, 1813347, 2619279, 5440041, 7857837, 23573511, 70720533]

約数ペア:

[(1, 70720533), (3, 23573511), (9, 7857837), (13, 5440041), (27, 2619279), (39, 1813347), (61, 1159353), (81, 873093), (117, 604449), (183, 386451), (243, 291031), (351, 201483), (367, 192699), (549, 128817), (793, 89181), (1053, 67161), (1101, 64233), (1647, 42939), (2379, 29727), (3159, 22387), (3303, 21411), (4771, 14823), (4941, 14313), (7137, 9909)]