272912302117

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{281}}^1\times {\mathrm{367}}^1\times {\mathrm{2237}}^1$

素因数の和:2918

約数の個数: 48

約数和(自身を含む): 340015007232

約数和(自身を除く): 67102705115

約数列:

[1, 7, 13, 91, 169, 281, 367, 1183, 1967, 2237, 2569, 3653, 4771, 15659, 25571, 29081, 33397, 47489, 62023, 103127, 203567, 332423, 378053, 434161, 628597, 721889, 820979, 1340651, 2646371, 4400179, 5746853, 8171761, 9384557, 10672727, 17428463, 57202327, 74709089, 106232893, 121999241, 138745451, 230695099, 743630251, 971218157, 1614865693, 2999036287, 20993254009, 38987471731, 272912302117]

約数ペア:

[(1, 272912302117), (7, 38987471731), (13, 20993254009), (91, 2999036287), (169, 1614865693), (281, 971218157), (367, 743630251), (1183, 230695099), (1967, 138745451), (2237, 121999241), (2569, 106232893), (3653, 74709089), (4771, 57202327), (15659, 17428463), (25571, 10672727), (29081, 9384557), (33397, 8171761), (47489, 5746853), (62023, 4400179), (103127, 2646371), (203567, 1340651), (332423, 820979), (378053, 721889), (434161, 628597)]