71311654813

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{23279}}^1$

素因数の和:23721

約数の個数: 32

約数和(自身を含む): 86892134400

約数和(自身を除く): 15580479587

約数列:

[1, 7, 23, 53, 161, 359, 371, 1219, 2513, 8257, 8533, 19027, 23279, 57799, 133189, 162953, 437621, 535417, 1233787, 3063347, 3747919, 8357161, 8636509, 28377101, 58500127, 192214703, 198639707, 442929533, 1345502921, 3100506731, 10187379259, 71311654813]

約数ペア:

[(1, 71311654813), (7, 10187379259), (23, 3100506731), (53, 1345502921), (161, 442929533), (359, 198639707), (371, 192214703), (1219, 58500127), (2513, 28377101), (8257, 8636509), (8533, 8357161), (19027, 3747919), (23279, 3063347), (57799, 1233787), (133189, 535417), (162953, 437621)]