201181329

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{3259}}^1$

素因数の和:3322

約数の個数: 24

約数和(自身を含む): 306831200

約数和(自身を除く): 105649871

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 3259, 6859, 9777, 20577, 29331, 61731, 61921, 185763, 557289, 1176499, 3529497, 10588491, 22353481, 67060443, 201181329]

約数ペア:

[(1, 201181329), (3, 67060443), (9, 22353481), (19, 10588491), (57, 3529497), (171, 1176499), (361, 557289), (1083, 185763), (3249, 61921), (3259, 61731), (6859, 29331), (9777, 20577)]