1216573695

素因数分解:

$3^3\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{6791}}^1$

素因数の和:8132

約数の個数: 32

約数和(自身を含む): 2164746240

約数和(自身を除く): 948172545

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1327, 3981, 6635, 6791, 11943, 19905, 20373, 33955, 35829, 59715, 61119, 101865, 179145, 183357, 305595, 916785, 9011657, 27034971, 45058285, 81104913, 135174855, 243314739, 405524565, 1216573695]

約数ペア:

[(1, 1216573695), (3, 405524565), (5, 243314739), (9, 135174855), (15, 81104913), (27, 45058285), (45, 27034971), (135, 9011657), (1327, 916785), (3981, 305595), (6635, 183357), (6791, 179145), (11943, 101865), (19905, 61119), (20373, 59715), (33955, 35829)]