729486561

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 1103155200

約数和(自身を除く): 373668639

約数列:

[1, 3, 23, 29, 37, 59, 69, 87, 111, 167, 177, 501, 667, 851, 1073, 1357, 1711, 2001, 2183, 2553, 3219, 3841, 4071, 4843, 5133, 6179, 6549, 9853, 11523, 14529, 18537, 24679, 29559, 39353, 50209, 63307, 74037, 111389, 118059, 142117, 150627, 179191, 189921, 226619, 285737, 334167, 364561, 426351, 537573, 679857, 857211, 1093683, 1456061, 4121393, 4368183, 6571951, 8384903, 10572269, 12364179, 19715853, 25154709, 31716807, 243162187, 729486561]

約数ペア:

[(1, 729486561), (3, 243162187), (23, 31716807), (29, 25154709), (37, 19715853), (59, 12364179), (69, 10572269), (87, 8384903), (111, 6571951), (167, 4368183), (177, 4121393), (501, 1456061), (667, 1093683), (851, 857211), (1073, 679857), (1357, 537573), (1711, 426351), (2001, 364561), (2183, 334167), (2553, 285737), (3219, 226619), (3841, 189921), (4071, 179191), (4843, 150627), (5133, 142117), (6179, 118059), (6549, 111389), (9853, 74037), (11523, 63307), (14529, 50209), (18537, 39353), (24679, 29559)]