156951213321

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{977}}^1\times {\mathrm{449989}}^1$

素因数の和:450993

約数の個数: 32

約数和(自身を含む): 253491966720

約数和(自身を除く): 96540753399

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 977, 2931, 6839, 16609, 20517, 49827, 116263, 348789, 449989, 1349967, 3149923, 7649813, 9449769, 22949439, 53548691, 160646073, 439639253, 1318917759, 3077474771, 7473867301, 9232424313, 22421601903, 52317071107, 156951213321]

約数ペア:

[(1, 156951213321), (3, 52317071107), (7, 22421601903), (17, 9232424313), (21, 7473867301), (51, 3077474771), (119, 1318917759), (357, 439639253), (977, 160646073), (2931, 53548691), (6839, 22949439), (16609, 9449769), (20517, 7649813), (49827, 3149923), (116263, 1349967), (348789, 449989)]