56977371

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:501

約数の個数: 64

約数和(自身を含む): 101376000

約数和(自身を除く): 44398629

約数列:

[1, 3, 9, 11, 19, 23, 27, 33, 57, 69, 99, 171, 207, 209, 253, 297, 437, 439, 513, 621, 627, 759, 1311, 1317, 1881, 2277, 3933, 3951, 4807, 4829, 5643, 6831, 8341, 10097, 11799, 11853, 14421, 14487, 25023, 30291, 43263, 43461, 75069, 90873, 91751, 111067, 129789, 130383, 191843, 225207, 272619, 275253, 333201, 575529, 825759, 999603, 1726587, 2110273, 2477277, 2998809, 5179761, 6330819, 18992457, 56977371]

約数ペア:

[(1, 56977371), (3, 18992457), (9, 6330819), (11, 5179761), (19, 2998809), (23, 2477277), (27, 2110273), (33, 1726587), (57, 999603), (69, 825759), (99, 575529), (171, 333201), (207, 275253), (209, 272619), (253, 225207), (297, 191843), (437, 130383), (439, 129789), (513, 111067), (621, 91751), (627, 90873), (759, 75069), (1311, 43461), (1317, 43263), (1881, 30291), (2277, 25023), (3933, 14487), (3951, 14421), (4807, 11853), (4829, 11799), (5643, 10097), (6831, 8341)]