79903190019

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{1151}}^1\times {\mathrm{1249}}^1$

素因数の和:2691

約数の個数: 32

約数和(自身を含む): 108380160000

約数和(自身を除く): 28476969981

約数列:

[1, 3, 97, 191, 291, 573, 1151, 1249, 3453, 3747, 18527, 55581, 111647, 121153, 219841, 238559, 334941, 363459, 659523, 715677, 1437599, 4312797, 21324577, 23140223, 63973731, 69420669, 139447103, 274581409, 418341309, 823744227, 26634396673, 79903190019]

約数ペア:

[(1, 79903190019), (3, 26634396673), (97, 823744227), (191, 418341309), (291, 274581409), (573, 139447103), (1151, 69420669), (1249, 63973731), (3453, 23140223), (3747, 21324577), (18527, 4312797), (55581, 1437599), (111647, 715677), (121153, 659523), (219841, 363459), (238559, 334941)]