221544362403

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{214517}}^1$

素因数の和:214653

約数の個数: 72

約数和(自身を含む): 400105244448

約数和(自身を除く): 178560882045

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 97, 117, 169, 273, 291, 507, 679, 819, 873, 1183, 1261, 1521, 2037, 3549, 3783, 6111, 8827, 10647, 11349, 16393, 26481, 49179, 79443, 114751, 147537, 214517, 344253, 643551, 1032759, 1501619, 1930653, 2788721, 4504857, 8366163, 13514571, 19521047, 20808149, 25098489, 36253373, 58563141, 62424447, 108760119, 145657043, 175689423, 187273341, 253773611, 270505937, 326280357, 436971129, 761320833, 811517811, 1310913387, 1893541559, 2283962499, 2434553433, 3516577181, 5680624677, 10549731543, 17041874031, 24616040267, 31649194629, 73848120801, 221544362403]

約数ペア:

[(1, 221544362403), (3, 73848120801), (7, 31649194629), (9, 24616040267), (13, 17041874031), (21, 10549731543), (39, 5680624677), (63, 3516577181), (91, 2434553433), (97, 2283962499), (117, 1893541559), (169, 1310913387), (273, 811517811), (291, 761320833), (507, 436971129), (679, 326280357), (819, 270505937), (873, 253773611), (1183, 187273341), (1261, 175689423), (1521, 145657043), (2037, 108760119), (3549, 62424447), (3783, 58563141), (6111, 36253373), (8827, 25098489), (10647, 20808149), (11349, 19521047), (16393, 13514571), (26481, 8366163), (49179, 4504857), (79443, 2788721), (114751, 1930653), (147537, 1501619), (214517, 1032759), (344253, 643551)]