156979502547

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1433}}^1\times {\mathrm{19249}}^1$

素因数の和:20963

約数の個数: 32

約数和(自身を含む): 240269568000

約数和(自身を除く): 83290065453

約数列:

[1, 3, 7, 21, 271, 813, 1433, 1897, 4299, 5691, 10031, 19249, 30093, 57747, 134743, 388343, 404229, 1165029, 2718401, 5216479, 8155203, 15649437, 27583817, 36515353, 82751451, 109546059, 193086719, 579260157, 7475214407, 22425643221, 52326500849, 156979502547]

約数ペア:

[(1, 156979502547), (3, 52326500849), (7, 22425643221), (21, 7475214407), (271, 579260157), (813, 193086719), (1433, 109546059), (1897, 82751451), (4299, 36515353), (5691, 27583817), (10031, 15649437), (19249, 8155203), (30093, 5216479), (57747, 2718401), (134743, 1165029), (388343, 404229)]