86055921

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4229}}^1$

素因数の和:4278

約数の個数: 48

約数和(自身を含む): 158371200

約数和(自身を除く): 72315279

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 2261, 2907, 4229, 6783, 12687, 20349, 29603, 38061, 71893, 80351, 88809, 215679, 241053, 266427, 503251, 562457, 647037, 723159, 1365967, 1509753, 1687371, 4097901, 4529259, 5062113, 9561769, 12293703, 28685307, 86055921]

約数ペア:

[(1, 86055921), (3, 28685307), (7, 12293703), (9, 9561769), (17, 5062113), (19, 4529259), (21, 4097901), (51, 1687371), (57, 1509753), (63, 1365967), (119, 723159), (133, 647037), (153, 562457), (171, 503251), (323, 266427), (357, 241053), (399, 215679), (969, 88809), (1071, 80351), (1197, 71893), (2261, 38061), (2907, 29603), (4229, 20349), (6783, 12687)]