66364947

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 107712000

約数和(自身を除く): 41347053

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 439, 509, 1317, 1527, 3951, 4581, 4829, 5599, 11853, 13743, 14487, 16797, 43461, 50391, 130383, 151173, 223451, 670353, 2011059, 2457961, 6033177, 7373883, 22121649, 66364947]

約数ペア:

[(1, 66364947), (3, 22121649), (9, 7373883), (11, 6033177), (27, 2457961), (33, 2011059), (99, 670353), (297, 223451), (439, 151173), (509, 130383), (1317, 50391), (1527, 43461), (3951, 16797), (4581, 14487), (4829, 13743), (5599, 11853)]