26028459

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 41513472

約数和(自身を除く): 15485013

約数列:

[1, 3, 9, 27, 43, 47, 53, 81, 129, 141, 159, 243, 387, 423, 477, 1161, 1269, 1431, 2021, 2279, 2491, 3483, 3807, 4293, 6063, 6837, 7473, 10449, 11421, 12879, 18189, 20511, 22419, 54567, 61533, 67257, 107113, 163701, 184599, 201771, 321339, 491103, 553797, 605313, 964017, 2892051, 8676153, 26028459]

約数ペア:

[(1, 26028459), (3, 8676153), (9, 2892051), (27, 964017), (43, 605313), (47, 553797), (53, 491103), (81, 321339), (129, 201771), (141, 184599), (159, 163701), (243, 107113), (387, 67257), (423, 61533), (477, 54567), (1161, 22419), (1269, 20511), (1431, 18189), (2021, 12879), (2279, 11421), (2491, 10449), (3483, 7473), (3807, 6837), (4293, 6063)]