19822510101

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1\times {\mathrm{2389}}^1$

素因数の和:3057

約数の個数: 32

約数和(自身を含む): 27318044160

約数和(自身を除く): 7495534059

約数列:

[1, 3, 43, 129, 131, 393, 491, 1473, 2389, 5633, 7167, 16899, 21113, 63339, 64321, 102727, 192963, 308181, 312959, 938877, 1172999, 2765803, 3518997, 8297409, 13457237, 40371711, 50438957, 151316871, 153662869, 460988607, 6607503367, 19822510101]

約数ペア:

[(1, 19822510101), (3, 6607503367), (43, 460988607), (129, 153662869), (131, 151316871), (393, 50438957), (491, 40371711), (1473, 13457237), (2389, 8297409), (5633, 3518997), (7167, 2765803), (16899, 1172999), (21113, 938877), (63339, 312959), (64321, 308181), (102727, 192963)]