15206549227527

素因数分解:

$3^1\times 7^1\times {\mathrm{947}}^1\times {\mathrm{21943}}^1\times {\mathrm{34847}}^1$

素因数の和:57747

約数の個数: 32

約数和(自身を含む): 23198076076032

約数和(自身を除く): 7991526848505

約数列:

[1, 3, 7, 21, 947, 2841, 6629, 19887, 21943, 34847, 65829, 104541, 153601, 243929, 460803, 731787, 20780021, 33000109, 62340063, 99000327, 145460147, 231000763, 436380441, 693002289, 764647721, 2293943163, 5352534047, 16057602141, 724121391787, 2172364175361, 5068849742509, 15206549227527]

約数ペア:

[(1, 15206549227527), (3, 5068849742509), (7, 2172364175361), (21, 724121391787), (947, 16057602141), (2841, 5352534047), (6629, 2293943163), (19887, 764647721), (21943, 693002289), (34847, 436380441), (65829, 231000763), (104541, 145460147), (153601, 99000327), (243929, 62340063), (460803, 33000109), (731787, 20780021)]