40109499

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{9343}}^1$

素因数の和:9408

約数の個数: 20

約数和(自身を含む): 61053696

約数和(自身を除く): 20944197

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 9343, 28029, 84087, 252261, 495179, 756783, 1485537, 4456611, 13369833, 40109499]

約数ペア:

[(1, 40109499), (3, 13369833), (9, 4456611), (27, 1485537), (53, 756783), (81, 495179), (159, 252261), (477, 84087), (1431, 28029), (4293, 9343)]