3540213

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:198

約数の個数: 32

約数和(自身を含む): 5657600

約数和(自身を除く): 2117387

約数列:

[1, 3, 9, 19, 27, 57, 67, 103, 171, 201, 309, 513, 603, 927, 1273, 1809, 1957, 2781, 3819, 5871, 6901, 11457, 17613, 20703, 34371, 52839, 62109, 131119, 186327, 393357, 1180071, 3540213]

約数ペア:

[(1, 3540213), (3, 1180071), (9, 393357), (19, 186327), (27, 131119), (57, 62109), (67, 52839), (103, 34371), (171, 20703), (201, 17613), (309, 11457), (513, 6901), (603, 5871), (927, 3819), (1273, 2781), (1809, 1957)]