72471111

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1199

約数の個数: 24

約数和(自身を含む): 103747824

約数和(自身を除く): 31276713

約数列:

[1, 3, 19, 57, 61, 183, 361, 1083, 1097, 1159, 3291, 3477, 20843, 22021, 62529, 66063, 66917, 200751, 396017, 1188051, 1271423, 3814269, 24157037, 72471111]

約数ペア:

[(1, 72471111), (3, 24157037), (19, 3814269), (57, 1271423), (61, 1188051), (183, 396017), (361, 200751), (1083, 66917), (1097, 66063), (1159, 62529), (3291, 22021), (3477, 20843)]