57475071

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 36

約数和(自身を含む): 88700040

約数和(自身を除く): 31224969

約数列:

[1, 3, 9, 29, 41, 87, 123, 131, 261, 369, 393, 1179, 1189, 1681, 3567, 3799, 5043, 5371, 10701, 11397, 15129, 16113, 34191, 48339, 48749, 146247, 155759, 220211, 438741, 467277, 660633, 1401831, 1981899, 6386119, 19158357, 57475071]

約数ペア:

[(1, 57475071), (3, 19158357), (9, 6386119), (29, 1981899), (41, 1401831), (87, 660633), (123, 467277), (131, 438741), (261, 220211), (369, 155759), (393, 146247), (1179, 48749), (1189, 48339), (1681, 34191), (3567, 16113), (3799, 15129), (5043, 11397), (5371, 10701)]