80374203

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7549}}^1$

素因数の和:7588

約数の個数: 36

約数和(自身を含む): 143691600

約数和(自身を除く): 63317397

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 819, 1183, 1521, 3549, 7549, 10647, 22647, 52843, 67941, 98137, 158529, 294411, 475587, 686959, 883233, 1275781, 2060877, 3827343, 6182631, 8930467, 11482029, 26791401, 80374203]

約数ペア:

[(1, 80374203), (3, 26791401), (7, 11482029), (9, 8930467), (13, 6182631), (21, 3827343), (39, 2060877), (63, 1275781), (91, 883233), (117, 686959), (169, 475587), (273, 294411), (507, 158529), (819, 98137), (1183, 67941), (1521, 52843), (3549, 22647), (7549, 10647)]