15691418977

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:614

約数の個数: 48

約数和(自身を含む): 18059157360

約数和(自身を除く): 2367738383

約数列:

[1, 13, 29, 53, 169, 193, 313, 377, 689, 1537, 2509, 4069, 4901, 5597, 8957, 9077, 10229, 16589, 19981, 32617, 52897, 60409, 72761, 118001, 132977, 215657, 259753, 296641, 481081, 785317, 945893, 1534013, 1728701, 1751861, 2803541, 3201677, 3856333, 6254053, 10209121, 22774193, 41621801, 50132329, 81302689, 92848633, 296064509, 541083413, 1207032229, 15691418977]

約数ペア:

[(1, 15691418977), (13, 1207032229), (29, 541083413), (53, 296064509), (169, 92848633), (193, 81302689), (313, 50132329), (377, 41621801), (689, 22774193), (1537, 10209121), (2509, 6254053), (4069, 3856333), (4901, 3201677), (5597, 2803541), (8957, 1751861), (9077, 1728701), (10229, 1534013), (16589, 945893), (19981, 785317), (32617, 481081), (52897, 296641), (60409, 259753), (72761, 215657), (118001, 132977)]