61883655

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{242681}}^1$

素因数の和:242706

約数の個数: 16

約数和(自身を含む): 104838624

約数和(自身を除く): 42954969

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 242681, 728043, 1213405, 3640215, 4125577, 12376731, 20627885, 61883655]

約数ペア:

[(1, 61883655), (3, 20627885), (5, 12376731), (15, 4125577), (17, 3640215), (51, 1213405), (85, 728043), (255, 242681)]