156738722463

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{241}}^2\times {\mathrm{787}}^1$

素因数の和:1405

約数の個数: 48

約数和(自身を含む): 235307642880

約数和(自身を除く): 78568920417

約数列:

[1, 3, 9, 27, 127, 241, 381, 723, 787, 1143, 2169, 2361, 3429, 6507, 7083, 21249, 30607, 58081, 91821, 99949, 174243, 189667, 275463, 299847, 522729, 569001, 826389, 899541, 1568187, 1707003, 2698623, 5121009, 7376287, 22128861, 24087709, 45709747, 66386583, 72263127, 137129241, 199159749, 216789381, 411387723, 650368143, 1234163169, 5805137869, 17415413607, 52246240821, 156738722463]

約数ペア:

[(1, 156738722463), (3, 52246240821), (9, 17415413607), (27, 5805137869), (127, 1234163169), (241, 650368143), (381, 411387723), (723, 216789381), (787, 199159749), (1143, 137129241), (2169, 72263127), (2361, 66386583), (3429, 45709747), (6507, 24087709), (7083, 22128861), (21249, 7376287), (30607, 5121009), (58081, 2698623), (91821, 1707003), (99949, 1568187), (174243, 899541), (189667, 826389), (275463, 569001), (299847, 522729)]