63867671

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 74572608

約数和(自身を除く): 10704937

約数列:

[1, 7, 61, 373, 401, 427, 2611, 2807, 22753, 24461, 149573, 159271, 171227, 1047011, 9123953, 63867671]

約数ペア:

[(1, 63867671), (7, 9123953), (61, 1047011), (373, 171227), (401, 159271), (427, 149573), (2611, 24461), (2807, 22753)]