47029923

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 25200477

約数列:

[1, 3, 9, 27, 37, 111, 179, 263, 333, 537, 789, 999, 1611, 2367, 4833, 6623, 7101, 9731, 19869, 29193, 47077, 59607, 87579, 141231, 178821, 262737, 423693, 1271079, 1741849, 5225547, 15676641, 47029923]

約数ペア:

[(1, 47029923), (3, 15676641), (9, 5225547), (27, 1741849), (37, 1271079), (111, 423693), (179, 262737), (263, 178821), (333, 141231), (537, 87579), (789, 59607), (999, 47077), (1611, 29193), (2367, 19869), (4833, 9731), (6623, 7101)]