67784627331

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{142007}}^1$

素因数の和:142173

約数の個数: 40

約数和(自身を含む): 103922590464

約数和(自身を除く): 36137963133

約数列:

[1, 3, 9, 27, 71, 81, 83, 213, 249, 639, 747, 1917, 2241, 5751, 5893, 6723, 17679, 53037, 142007, 159111, 426021, 477333, 1278063, 3834189, 10082497, 11502567, 11786581, 30247491, 35359743, 90742473, 106079229, 272227419, 318237687, 816682257, 836847251, 954713061, 2510541753, 7531625259, 22594875777, 67784627331]

約数ペア:

[(1, 67784627331), (3, 22594875777), (9, 7531625259), (27, 2510541753), (71, 954713061), (81, 836847251), (83, 816682257), (213, 318237687), (249, 272227419), (639, 106079229), (747, 90742473), (1917, 35359743), (2241, 30247491), (5751, 11786581), (5893, 11502567), (6723, 10082497), (17679, 3834189), (53037, 1278063), (142007, 477333), (159111, 426021)]