6551218869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{52543}}^1$

素因数の和:52721

約数の個数: 32

約数和(自身を含む): 9886679040

約数和(自身を除く): 3335460171

約数列:

[1, 3, 13, 23, 39, 69, 139, 299, 417, 897, 1807, 3197, 5421, 9591, 41561, 52543, 124683, 157629, 683059, 1208489, 2049177, 3625467, 7303477, 15710357, 21910431, 47131071, 94945201, 167979971, 284835603, 503939913, 2183739623, 6551218869]

約数ペア:

[(1, 6551218869), (3, 2183739623), (13, 503939913), (23, 284835603), (39, 167979971), (69, 94945201), (139, 47131071), (299, 21910431), (417, 15710357), (897, 7303477), (1807, 3625467), (3197, 2049177), (5421, 1208489), (9591, 683059), (41561, 157629), (52543, 124683)]