90744741

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{631}}^1$

素因数の和:714

約数の個数: 36

約数和(自身を含む): 143122720

約数和(自身を除く): 52377979

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 631, 841, 1653, 1893, 2523, 4959, 5679, 7569, 11989, 15979, 18299, 35967, 47937, 54897, 107901, 143811, 164691, 347681, 530671, 1043043, 1592013, 3129129, 4776039, 10082749, 30248247, 90744741]

約数ペア:

[(1, 90744741), (3, 30248247), (9, 10082749), (19, 4776039), (29, 3129129), (57, 1592013), (87, 1043043), (171, 530671), (261, 347681), (551, 164691), (631, 143811), (841, 107901), (1653, 54897), (1893, 47937), (2523, 35967), (4959, 18299), (5679, 15979), (7569, 11989)]