42867513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 27579591

約数列:

[1, 3, 9, 13, 31, 39, 53, 93, 117, 159, 223, 279, 403, 477, 669, 689, 1209, 1643, 2007, 2067, 2899, 3627, 4929, 6201, 6913, 8697, 11819, 14787, 20739, 21359, 26091, 35457, 62217, 64077, 89869, 106371, 153647, 192231, 269607, 366389, 460941, 808821, 1099167, 1382823, 3297501, 4763057, 14289171, 42867513]

約数ペア:

[(1, 42867513), (3, 14289171), (9, 4763057), (13, 3297501), (31, 1382823), (39, 1099167), (53, 808821), (93, 460941), (117, 366389), (159, 269607), (223, 192231), (279, 153647), (403, 106371), (477, 89869), (669, 64077), (689, 62217), (1209, 35457), (1643, 26091), (2007, 21359), (2067, 20739), (2899, 14787), (3627, 11819), (4929, 8697), (6201, 6913)]