66886323

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 110140416

約数和(自身を除く): 43254093

約数列:

[1, 3, 7, 21, 23, 49, 69, 73, 147, 161, 219, 271, 483, 511, 813, 1127, 1533, 1679, 1897, 3381, 3577, 5037, 5691, 6233, 10731, 11753, 13279, 18699, 19783, 35259, 39837, 43631, 59349, 82271, 130893, 138481, 246813, 305417, 415443, 455009, 916251, 969367, 1365027, 2908101, 3185063, 9555189, 22295441, 66886323]

約数ペア:

[(1, 66886323), (3, 22295441), (7, 9555189), (21, 3185063), (23, 2908101), (49, 1365027), (69, 969367), (73, 916251), (147, 455009), (161, 415443), (219, 305417), (271, 246813), (483, 138481), (511, 130893), (813, 82271), (1127, 59349), (1533, 43631), (1679, 39837), (1897, 35259), (3381, 19783), (3577, 18699), (5037, 13279), (5691, 11753), (6233, 10731)]