66709839

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{38273}}^1$

素因数の和:38366

約数の個数: 16

約数和(自身を含む): 102880512

約数和(自身を除く): 36170673

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 38273, 114819, 267911, 803733, 3176659, 9529977, 22236613, 66709839]

約数ペア:

[(1, 66709839), (3, 22236613), (7, 9529977), (21, 3176659), (83, 803733), (249, 267911), (581, 114819), (1743, 38273)]