7831224423

素因数分解:

$3^5\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2507

約数の個数: 72

約数和(自身を含む): 13013726544

約数和(自身を除く): 5182502121

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 113, 121, 243, 297, 339, 363, 891, 1017, 1089, 1243, 2357, 2673, 3051, 3267, 3729, 7071, 9153, 9801, 11187, 13673, 21213, 25927, 27459, 29403, 33561, 41019, 63639, 77781, 100683, 123057, 190917, 233343, 266341, 285197, 302049, 369171, 572751, 700029, 799023, 855591, 1107513, 2100087, 2397069, 2566773, 2929751, 3322539, 6300261, 7191207, 7700319, 8789253, 21573621, 23100957, 26367759, 32227261, 64720863, 69302871, 79103277, 96681783, 237309831, 290045349, 711929493, 870136047, 2610408141, 7831224423]

約数ペア:

[(1, 7831224423), (3, 2610408141), (9, 870136047), (11, 711929493), (27, 290045349), (33, 237309831), (81, 96681783), (99, 79103277), (113, 69302871), (121, 64720863), (243, 32227261), (297, 26367759), (339, 23100957), (363, 21573621), (891, 8789253), (1017, 7700319), (1089, 7191207), (1243, 6300261), (2357, 3322539), (2673, 2929751), (3051, 2566773), (3267, 2397069), (3729, 2100087), (7071, 1107513), (9153, 855591), (9801, 799023), (11187, 700029), (13673, 572751), (21213, 369171), (25927, 302049), (27459, 285197), (29403, 266341), (33561, 233343), (41019, 190917), (63639, 123057), (77781, 100683)]