74936853

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 113921280

約数和(自身を除く): 38984427

約数列:

[1, 3, 9, 27, 61, 173, 183, 263, 519, 549, 789, 1557, 1647, 2367, 4671, 7101, 10553, 16043, 31659, 45499, 48129, 94977, 136497, 144387, 284931, 409491, 433161, 1228473, 2775439, 8326317, 24978951, 74936853]

約数ペア:

[(1, 74936853), (3, 24978951), (9, 8326317), (27, 2775439), (61, 1228473), (173, 433161), (183, 409491), (263, 284931), (519, 144387), (549, 136497), (789, 94977), (1557, 48129), (1647, 45499), (2367, 31659), (4671, 16043), (7101, 10553)]