328529817

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8317}}^1$

素因数の和:8363

約数の個数: 64

約数和(自身を含む): 638822400

約数和(自身を除く): 310292583

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 57, 63, 77, 99, 133, 171, 189, 209, 231, 297, 399, 513, 627, 693, 1197, 1463, 1881, 2079, 3591, 4389, 5643, 8317, 13167, 24951, 39501, 58219, 74853, 91487, 158023, 174657, 224559, 274461, 474069, 523971, 640409, 823383, 1106161, 1422207, 1571913, 1738253, 1921227, 2470149, 3318483, 4266621, 5214759, 5763681, 9955449, 12167771, 15644277, 17291043, 29866347, 36503313, 46932831, 109509939, 328529817]

約数ペア:

[(1, 328529817), (3, 109509939), (7, 46932831), (9, 36503313), (11, 29866347), (19, 17291043), (21, 15644277), (27, 12167771), (33, 9955449), (57, 5763681), (63, 5214759), (77, 4266621), (99, 3318483), (133, 2470149), (171, 1921227), (189, 1738253), (209, 1571913), (231, 1422207), (297, 1106161), (399, 823383), (513, 640409), (627, 523971), (693, 474069), (1197, 274461), (1463, 224559), (1881, 174657), (2079, 158023), (3591, 91487), (4389, 74853), (5643, 58219), (8317, 39501), (13167, 24951)]