3898496763

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{19891}}^1$

素因数の和:19985

約数の個数: 64

約数和(自身を含む): 7103831040

約数和(自身を除く): 3205334277

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 61, 63, 119, 153, 183, 189, 357, 427, 459, 549, 1037, 1071, 1281, 1647, 3111, 3213, 3843, 7259, 9333, 11529, 19891, 21777, 27999, 59673, 65331, 139237, 179019, 195993, 338147, 417711, 537057, 1014441, 1213351, 1253133, 2367029, 3043323, 3640053, 3759399, 7101087, 8493457, 9129969, 10920159, 20626967, 21303261, 25480371, 32760477, 61880901, 63909783, 76441113, 144388769, 185642703, 229323339, 433166307, 556928109, 1299498921, 3898496763]

約数ペア:

[(1, 3898496763), (3, 1299498921), (7, 556928109), (9, 433166307), (17, 229323339), (21, 185642703), (27, 144388769), (51, 76441113), (61, 63909783), (63, 61880901), (119, 32760477), (153, 25480371), (183, 21303261), (189, 20626967), (357, 10920159), (427, 9129969), (459, 8493457), (549, 7101087), (1037, 3759399), (1071, 3640053), (1281, 3043323), (1647, 2367029), (3111, 1253133), (3213, 1213351), (3843, 1014441), (7259, 537057), (9333, 417711), (11529, 338147), (19891, 195993), (21777, 179019), (27999, 139237), (59673, 65331)]