73667643

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3547}}^1$

素因数の和:3623

約数の個数: 32

約数和(自身を含む): 119894016

約数和(自身を除く): 46226373

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 2967, 3547, 6923, 10641, 20769, 24829, 74487, 81581, 152521, 244743, 457563, 571067, 1067647, 1713201, 3202941, 3507983, 10523949, 24555881, 73667643]

約数ペア:

[(1, 73667643), (3, 24555881), (7, 10523949), (21, 3507983), (23, 3202941), (43, 1713201), (69, 1067647), (129, 571067), (161, 457563), (301, 244743), (483, 152521), (903, 81581), (989, 74487), (2967, 24829), (3547, 20769), (6923, 10641)]