16882101

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 40

約数和(自身を含む): 26705184

約数和(自身を除く): 9823083

約数列:

[1, 3, 9, 27, 37, 43, 81, 111, 129, 131, 333, 387, 393, 999, 1161, 1179, 1591, 2997, 3483, 3537, 4773, 4847, 5633, 10611, 14319, 14541, 16899, 42957, 43623, 50697, 128871, 130869, 152091, 208421, 392607, 456273, 625263, 1875789, 5627367, 16882101]

約数ペア:

[(1, 16882101), (3, 5627367), (9, 1875789), (27, 625263), (37, 456273), (43, 392607), (81, 208421), (111, 152091), (129, 130869), (131, 128871), (333, 50697), (387, 43623), (393, 42957), (999, 16899), (1161, 14541), (1179, 14319), (1591, 10611), (2997, 5633), (3483, 4847), (3537, 4773)]