65374671

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:975

約数の個数: 32

約数和(自身を含む): 96744960

約数和(自身を除く): 31370289

約数列:

[1, 3, 23, 29, 37, 69, 87, 111, 667, 851, 883, 1073, 2001, 2553, 2649, 3219, 20309, 24679, 25607, 32671, 60927, 74037, 76821, 98013, 588961, 751433, 947459, 1766883, 2254299, 2842377, 21791557, 65374671]

約数ペア:

[(1, 65374671), (3, 21791557), (23, 2842377), (29, 2254299), (37, 1766883), (69, 947459), (87, 751433), (111, 588961), (667, 98013), (851, 76821), (883, 74037), (1073, 60927), (2001, 32671), (2553, 25607), (2649, 24679), (3219, 20309)]