7027587

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 48

約数和(自身を含む): 12679680

約数和(自身を除く): 5652093

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 103, 133, 171, 189, 309, 361, 399, 513, 721, 927, 1083, 1197, 1957, 2163, 2527, 2781, 3249, 3591, 5871, 6489, 7581, 9747, 13699, 17613, 19467, 22743, 37183, 41097, 52839, 68229, 111549, 123291, 260281, 334647, 369873, 780843, 1003941, 2342529, 7027587]

約数ペア:

[(1, 7027587), (3, 2342529), (7, 1003941), (9, 780843), (19, 369873), (21, 334647), (27, 260281), (57, 123291), (63, 111549), (103, 68229), (133, 52839), (171, 41097), (189, 37183), (309, 22743), (361, 19467), (399, 17613), (513, 13699), (721, 9747), (927, 7581), (1083, 6489), (1197, 5871), (1957, 3591), (2163, 3249), (2527, 2781)]