30529737

素因数分解:

$3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{991}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 52060160

約数和(自身を除く): 21530423

約数列:

[1, 3, 7, 9, 21, 27, 63, 163, 189, 489, 991, 1141, 1467, 2973, 3423, 4401, 6937, 8919, 10269, 20811, 26757, 30807, 62433, 161533, 187299, 484599, 1130731, 1453797, 3392193, 4361391, 10176579, 30529737]

約数ペア:

[(1, 30529737), (3, 10176579), (7, 4361391), (9, 3392193), (21, 1453797), (27, 1130731), (63, 484599), (163, 187299), (189, 161533), (489, 62433), (991, 30807), (1141, 26757), (1467, 20811), (2973, 10269), (3423, 8919), (4401, 6937)]