315031347117

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{1979947}}^1$

素因数の和:1980110

約数の個数: 32

約数和(自身を含む): 478989020160

約数和(自身を除く): 163957673043

約数列:

[1, 3, 9, 27, 71, 83, 213, 249, 639, 747, 1917, 2241, 5893, 17679, 53037, 159111, 1979947, 5939841, 17819523, 53458569, 140576237, 164335601, 421728711, 493006803, 1265186133, 1479020409, 3795558399, 4437061227, 11667827671, 35003483013, 105010449039, 315031347117]

約数ペア:

[(1, 315031347117), (3, 105010449039), (9, 35003483013), (27, 11667827671), (71, 4437061227), (83, 3795558399), (213, 1479020409), (249, 1265186133), (639, 493006803), (747, 421728711), (1917, 164335601), (2241, 140576237), (5893, 53458569), (17679, 17819523), (53037, 5939841), (159111, 1979947)]