7156950309

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{367}}^1\times {\mathrm{647}}^1$

素因数の和:1234

約数の個数: 48

約数和(自身を含む): 11048514048

約数和(自身を除く): 3891563739

約数列:

[1, 3, 9, 17, 51, 153, 197, 367, 591, 647, 1101, 1773, 1941, 3303, 3349, 5823, 6239, 10047, 10999, 18717, 30141, 32997, 56151, 72299, 98991, 127459, 216897, 237449, 382377, 650691, 712347, 1147131, 1229083, 2137041, 2166803, 3687249, 4036633, 6500409, 11061747, 12109899, 19501227, 36329697, 46777453, 140332359, 420997077, 795216701, 2385650103, 7156950309]

約数ペア:

[(1, 7156950309), (3, 2385650103), (9, 795216701), (17, 420997077), (51, 140332359), (153, 46777453), (197, 36329697), (367, 19501227), (591, 12109899), (647, 11061747), (1101, 6500409), (1773, 4036633), (1941, 3687249), (3303, 2166803), (3349, 2137041), (5823, 1229083), (6239, 1147131), (10047, 712347), (10999, 650691), (18717, 382377), (30141, 237449), (32997, 216897), (56151, 127459), (72299, 98991)]