201736089

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{40829}}^1$

素因数の和:40902

約数の個数: 20

約数和(自身を含む): 306306660

約数和(自身を除く): 104570571

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 1647, 4941, 40829, 122487, 367461, 1102383, 2490569, 3307149, 7471707, 22415121, 67245363, 201736089]

約数ペア:

[(1, 201736089), (3, 67245363), (9, 22415121), (27, 7471707), (61, 3307149), (81, 2490569), (183, 1102383), (549, 367461), (1647, 122487), (4941, 40829)]