28817452161

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{78427}}^1$

素因数の和:78906

約数の個数: 32

約数和(自身を含む): 44170649600

約数和(自身を除く): 15353197439

約数列:

[1, 3, 9, 27, 31, 93, 279, 439, 837, 1317, 3951, 11853, 13609, 40827, 78427, 122481, 235281, 367443, 705843, 2117529, 2431237, 7293711, 21881133, 34429453, 65643399, 103288359, 309865077, 929595231, 1067313043, 3201939129, 9605817387, 28817452161]

約数ペア:

[(1, 28817452161), (3, 9605817387), (9, 3201939129), (27, 1067313043), (31, 929595231), (93, 309865077), (279, 103288359), (439, 65643399), (837, 34429453), (1317, 21881133), (3951, 7293711), (11853, 2431237), (13609, 2117529), (40827, 705843), (78427, 367443), (122481, 235281)]