76564089

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 136896000

約数和(自身を除く): 60331911

約数列:

[1, 3, 7, 9, 21, 27, 29, 61, 63, 87, 183, 189, 203, 229, 261, 427, 549, 609, 687, 783, 1281, 1603, 1647, 1769, 1827, 2061, 3843, 4809, 5307, 5481, 6183, 6641, 11529, 12383, 13969, 14427, 15921, 19923, 37149, 41907, 43281, 46487, 47763, 59769, 97783, 111447, 125721, 139461, 179307, 293349, 334341, 377163, 405101, 418383, 880047, 1215303, 1255149, 2640141, 2835707, 3645909, 8507121, 10937727, 25521363, 76564089]

約数ペア:

[(1, 76564089), (3, 25521363), (7, 10937727), (9, 8507121), (21, 3645909), (27, 2835707), (29, 2640141), (61, 1255149), (63, 1215303), (87, 880047), (183, 418383), (189, 405101), (203, 377163), (229, 334341), (261, 293349), (427, 179307), (549, 139461), (609, 125721), (687, 111447), (783, 97783), (1281, 59769), (1603, 47763), (1647, 46487), (1769, 43281), (1827, 41907), (2061, 37149), (3843, 19923), (4809, 15921), (5307, 14427), (5481, 13969), (6183, 12383), (6641, 11529)]