40477221

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4421

約数の個数: 24

約数和(自身を含む): 62935704

約数和(自身を除く): 22458483

約数列:

[1, 3, 9, 17, 51, 61, 153, 183, 549, 1037, 3111, 4337, 9333, 13011, 39033, 73729, 221187, 264557, 663561, 793671, 2381013, 4497469, 13492407, 40477221]

約数ペア:

[(1, 40477221), (3, 13492407), (9, 4497469), (17, 2381013), (51, 793671), (61, 663561), (153, 264557), (183, 221187), (549, 73729), (1037, 39033), (3111, 13011), (4337, 9333)]