45217557

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{919}}^1$

素因数の和:1014

約数の個数: 48

約数和(自身を含む): 82667520

約数和(自身を除く): 37449963

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 71, 77, 99, 213, 231, 497, 639, 693, 781, 919, 1491, 2343, 2757, 4473, 5467, 6433, 7029, 8271, 10109, 16401, 19299, 30327, 49203, 57897, 65249, 70763, 90981, 195747, 212289, 456743, 587241, 636867, 717739, 1370229, 2153217, 4110687, 5024173, 6459651, 15072519, 45217557]

約数ペア:

[(1, 45217557), (3, 15072519), (7, 6459651), (9, 5024173), (11, 4110687), (21, 2153217), (33, 1370229), (63, 717739), (71, 636867), (77, 587241), (99, 456743), (213, 212289), (231, 195747), (497, 90981), (639, 70763), (693, 65249), (781, 57897), (919, 49203), (1491, 30327), (2343, 19299), (2757, 16401), (4473, 10109), (5467, 8271), (6433, 7029)]