75309003

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{401}}^1$

素因数の和:696

約数の個数: 48

約数和(自身を含む): 136461312

約数和(自身を除く): 61152309

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 271, 401, 693, 813, 1203, 1897, 2439, 2807, 2981, 3609, 4411, 5691, 8421, 8943, 13233, 17073, 20867, 25263, 26829, 30877, 39699, 62601, 92631, 108671, 187803, 277893, 326013, 760697, 978039, 1195381, 2282091, 3586143, 6846273, 8367667, 10758429, 25103001, 75309003]

約数ペア:

[(1, 75309003), (3, 25103001), (7, 10758429), (9, 8367667), (11, 6846273), (21, 3586143), (33, 2282091), (63, 1195381), (77, 978039), (99, 760697), (231, 326013), (271, 277893), (401, 187803), (693, 108671), (813, 92631), (1203, 62601), (1897, 39699), (2439, 30877), (2807, 26829), (2981, 25263), (3609, 20867), (4411, 17073), (5691, 13233), (8421, 8943)]