74736837

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{829}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 130515840

約数和(自身を除く): 55779003

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 829, 1113, 1431, 1701, 2487, 3339, 4293, 5803, 7461, 10017, 12879, 17409, 22383, 30051, 43937, 52227, 67149, 90153, 131811, 156681, 201447, 307559, 395433, 470043, 922677, 1186299, 1410129, 2768031, 3558897, 8304093, 10676691, 24912279, 74736837]

約数ペア:

[(1, 74736837), (3, 24912279), (7, 10676691), (9, 8304093), (21, 3558897), (27, 2768031), (53, 1410129), (63, 1186299), (81, 922677), (159, 470043), (189, 395433), (243, 307559), (371, 201447), (477, 156681), (567, 131811), (829, 90153), (1113, 67149), (1431, 52227), (1701, 43937), (2487, 30051), (3339, 22383), (4293, 17409), (5803, 12879), (7461, 10017)]