31461927

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 49612800

約数和(自身を除く): 18150873

約数列:

[1, 3, 7, 21, 59, 67, 177, 201, 379, 413, 469, 1137, 1239, 1407, 2653, 3953, 7959, 11859, 22361, 25393, 27671, 67083, 76179, 83013, 156527, 177751, 469581, 533253, 1498187, 4494561, 10487309, 31461927]

約数ペア:

[(1, 31461927), (3, 10487309), (7, 4494561), (21, 1498187), (59, 533253), (67, 469581), (177, 177751), (201, 156527), (379, 83013), (413, 76179), (469, 67083), (1137, 27671), (1239, 25393), (1407, 22361), (2653, 11859), (3953, 7959)]