66220077

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{653}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 110499840

約数和(自身を除く): 44279763

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 439, 653, 1317, 1959, 3073, 4571, 4829, 7183, 9219, 13713, 14487, 21549, 33803, 50281, 101409, 150843, 286667, 860001, 2006669, 3153337, 6020007, 9460011, 22073359, 66220077]

約数ペア:

[(1, 66220077), (3, 22073359), (7, 9460011), (11, 6020007), (21, 3153337), (33, 2006669), (77, 860001), (231, 286667), (439, 150843), (653, 101409), (1317, 50281), (1959, 33803), (3073, 21549), (4571, 14487), (4829, 13713), (7183, 9219)]