71015451

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 35214309

約数列:

[1, 3, 13, 31, 39, 93, 151, 389, 403, 453, 1167, 1209, 1963, 4681, 5057, 5889, 12059, 14043, 15171, 36177, 58739, 60853, 156767, 176217, 182559, 470301, 763607, 1820909, 2290821, 5462727, 23671817, 71015451]

約数ペア:

[(1, 71015451), (3, 23671817), (13, 5462727), (31, 2290821), (39, 1820909), (93, 763607), (151, 470301), (389, 182559), (403, 176217), (453, 156767), (1167, 60853), (1209, 58739), (1963, 36177), (4681, 15171), (5057, 14043), (5889, 12059)]