127848123

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 207916800

約数和(自身を除く): 80068677

約数列:

[1, 3, 9, 13, 31, 39, 93, 101, 117, 279, 303, 349, 403, 909, 1047, 1209, 1313, 3131, 3141, 3627, 3939, 4537, 9393, 10819, 11817, 13611, 28179, 32457, 35249, 40703, 40833, 97371, 105747, 122109, 140647, 317241, 366327, 421941, 458237, 1092719, 1265823, 1374711, 3278157, 4124133, 9834471, 14205347, 42616041, 127848123]

約数ペア:

[(1, 127848123), (3, 42616041), (9, 14205347), (13, 9834471), (31, 4124133), (39, 3278157), (93, 1374711), (101, 1265823), (117, 1092719), (279, 458237), (303, 421941), (349, 366327), (403, 317241), (909, 140647), (1047, 122109), (1209, 105747), (1313, 97371), (3131, 40833), (3141, 40703), (3627, 35249), (3939, 32457), (4537, 28179), (9393, 13611), (10819, 11817)]