400145796909

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{719}}^1\times {\mathrm{15643}}^1$

素因数の和:16494

約数の個数: 48

約数和(自身を含む): 597425587200

約数和(自身を除く): 197279790291

約数列:

[1, 3, 9, 59, 67, 177, 201, 531, 603, 719, 2157, 3953, 6471, 11859, 15643, 35577, 42421, 46929, 48173, 127263, 140787, 144519, 381789, 433557, 922937, 1048081, 2768811, 2842207, 3144243, 8306433, 8526621, 9432729, 11247317, 25579863, 33741951, 61836779, 101225853, 185510337, 556531011, 663591703, 753570239, 1990775109, 2260710717, 5972325327, 6782132151, 44460644101, 133381932303, 400145796909]

約数ペア:

[(1, 400145796909), (3, 133381932303), (9, 44460644101), (59, 6782132151), (67, 5972325327), (177, 2260710717), (201, 1990775109), (531, 753570239), (603, 663591703), (719, 556531011), (2157, 185510337), (3953, 101225853), (6471, 61836779), (11859, 33741951), (15643, 25579863), (35577, 11247317), (42421, 9432729), (46929, 8526621), (48173, 8306433), (127263, 3144243), (140787, 2842207), (144519, 2768811), (381789, 1048081), (433557, 922937)]