55081323

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 96307200

約数和(自身を除く): 41225877

約数列:

[1, 3, 9, 11, 19, 27, 33, 43, 57, 99, 129, 171, 209, 227, 297, 387, 473, 513, 627, 681, 817, 1161, 1419, 1881, 2043, 2451, 2497, 4257, 4313, 5643, 6129, 7353, 7491, 8987, 9761, 12771, 12939, 22059, 22473, 26961, 29283, 38817, 47443, 67419, 80883, 87849, 107371, 116451, 142329, 185459, 242649, 263547, 322113, 426987, 556377, 966339, 1280961, 1669131, 2040049, 2899017, 5007393, 6120147, 18360441, 55081323]

約数ペア:

[(1, 55081323), (3, 18360441), (9, 6120147), (11, 5007393), (19, 2899017), (27, 2040049), (33, 1669131), (43, 1280961), (57, 966339), (99, 556377), (129, 426987), (171, 322113), (209, 263547), (227, 242649), (297, 185459), (387, 142329), (473, 116451), (513, 107371), (627, 87849), (681, 80883), (817, 67419), (1161, 47443), (1419, 38817), (1881, 29283), (2043, 26961), (2451, 22473), (2497, 22059), (4257, 12939), (4313, 12771), (5643, 9761), (6129, 8987), (7353, 7491)]