158018013

素因数分解:

$3^3\times {\mathrm{29}}^2\times {\mathrm{6959}}^1$

素因数の和:7026

約数の個数: 24

約数和(自身を含む): 242486400

約数和(自身を除く): 84468387

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 841, 2523, 6959, 7569, 20877, 22707, 62631, 187893, 201811, 605433, 1816299, 5448897, 5852519, 17557557, 52672671, 158018013]

約数ペア:

[(1, 158018013), (3, 52672671), (9, 17557557), (27, 5852519), (29, 5448897), (87, 1816299), (261, 605433), (783, 201811), (841, 187893), (2523, 62631), (6959, 22707), (7569, 20877)]