27650301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 48

約数和(自身を含む): 46717440

約数和(自身を除く): 19067139

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 131, 133, 161, 393, 399, 437, 483, 529, 917, 1311, 1587, 2489, 2751, 3013, 3059, 3703, 7467, 9039, 9177, 10051, 11109, 17423, 21091, 30153, 52269, 57247, 63273, 69299, 70357, 171741, 207897, 211071, 400729, 485093, 1202187, 1316681, 1455279, 3950043, 9216767, 27650301]

約数ペア:

[(1, 27650301), (3, 9216767), (7, 3950043), (19, 1455279), (21, 1316681), (23, 1202187), (57, 485093), (69, 400729), (131, 211071), (133, 207897), (161, 171741), (393, 70357), (399, 69299), (437, 63273), (483, 57247), (529, 52269), (917, 30153), (1311, 21091), (1587, 17423), (2489, 11109), (2751, 10051), (3013, 9177), (3059, 9039), (3703, 7467)]