2016385569

素因数分解:

$3^9\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:244

約数の個数: 80

約数和(自身を含む): 3372821760

約数和(自身を除く): 1356436191

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 139, 201, 243, 297, 417, 603, 729, 737, 891, 1251, 1529, 1809, 2187, 2211, 2673, 3753, 4587, 5427, 6561, 6633, 8019, 9313, 11259, 13761, 16281, 19683, 19899, 24057, 27939, 33777, 41283, 48843, 59697, 72171, 83817, 101331, 102443, 123849, 146529, 179091, 216513, 251451, 303993, 307329, 371547, 439587, 537273, 754353, 911979, 921987, 1114641, 1318761, 1611819, 2263059, 2735937, 2765961, 3343923, 4835457, 6789177, 8297883, 10031769, 14506371, 20367531, 24893649, 30095307, 61102593, 74680947, 183307779, 224042841, 672128523, 2016385569]

約数ペア:

[(1, 2016385569), (3, 672128523), (9, 224042841), (11, 183307779), (27, 74680947), (33, 61102593), (67, 30095307), (81, 24893649), (99, 20367531), (139, 14506371), (201, 10031769), (243, 8297883), (297, 6789177), (417, 4835457), (603, 3343923), (729, 2765961), (737, 2735937), (891, 2263059), (1251, 1611819), (1529, 1318761), (1809, 1114641), (2187, 921987), (2211, 911979), (2673, 754353), (3753, 537273), (4587, 439587), (5427, 371547), (6561, 307329), (6633, 303993), (8019, 251451), (9313, 216513), (11259, 179091), (13761, 146529), (16281, 123849), (19683, 102443), (19899, 101331), (24057, 83817), (27939, 72171), (33777, 59697), (41283, 48843)]