353270961

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{74201}}^1$

素因数の和:74253

約数の個数: 18

約数和(自身を含む): 533438178

約数和(自身を除く): 180167217

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 74201, 222603, 667809, 1706623, 5119869, 15359607, 39252329, 117756987, 353270961]

約数ペア:

[(1, 353270961), (3, 117756987), (9, 39252329), (23, 15359607), (69, 5119869), (207, 1706623), (529, 667809), (1587, 222603), (4761, 74201)]