323219457

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 545740800

約数和(自身を除く): 222521343

約数列:

[1, 3, 9, 11, 27, 33, 37, 67, 99, 111, 201, 297, 333, 407, 439, 603, 737, 999, 1221, 1317, 1809, 2211, 2479, 3663, 3951, 4829, 6633, 7437, 10989, 11853, 14487, 16243, 19899, 22311, 27269, 29413, 43461, 48729, 66933, 81807, 88239, 130383, 146187, 178673, 245421, 264717, 323543, 438561, 536019, 736263, 794151, 970629, 1088281, 1608057, 2911887, 3264843, 4824171, 8735661, 9794529, 11971091, 29383587, 35913273, 107739819, 323219457]

約数ペア:

[(1, 323219457), (3, 107739819), (9, 35913273), (11, 29383587), (27, 11971091), (33, 9794529), (37, 8735661), (67, 4824171), (99, 3264843), (111, 2911887), (201, 1608057), (297, 1088281), (333, 970629), (407, 794151), (439, 736263), (603, 536019), (737, 438561), (999, 323543), (1221, 264717), (1317, 245421), (1809, 178673), (2211, 146187), (2479, 130383), (3663, 88239), (3951, 81807), (4829, 66933), (6633, 48729), (7437, 43461), (10989, 29413), (11853, 27269), (14487, 22311), (16243, 19899)]