75495987

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1069}}^1$

素因数の和:1160

約数の個数: 48

約数和(自身を含む): 133536000

約数和(自身を除く): 58040013

約数列:

[1, 3, 7, 9, 19, 21, 57, 59, 63, 133, 171, 177, 399, 413, 531, 1069, 1121, 1197, 1239, 3207, 3363, 3717, 7483, 7847, 9621, 10089, 20311, 22449, 23541, 60933, 63071, 67347, 70623, 142177, 182799, 189213, 426531, 441497, 567639, 1198349, 1279593, 1324491, 3595047, 3973473, 8388443, 10785141, 25165329, 75495987]

約数ペア:

[(1, 75495987), (3, 25165329), (7, 10785141), (9, 8388443), (19, 3973473), (21, 3595047), (57, 1324491), (59, 1279593), (63, 1198349), (133, 567639), (171, 441497), (177, 426531), (399, 189213), (413, 182799), (531, 142177), (1069, 70623), (1121, 67347), (1197, 63071), (1239, 60933), (3207, 23541), (3363, 22449), (3717, 20311), (7483, 10089), (7847, 9621)]