1553891154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{4951}}^1$

素因数の和:5171

約数の個数: 48

約数和(自身を含む): 3320256576

約数和(自身を除く): 1766365422

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 181, 289, 362, 543, 578, 867, 1086, 1734, 3077, 4951, 6154, 9231, 9902, 14853, 18462, 29706, 52309, 84167, 104618, 156927, 168334, 252501, 313854, 505002, 896131, 1430839, 1792262, 2688393, 2861678, 4292517, 5376786, 8585034, 15234227, 30468454, 45702681, 91405362, 258981859, 517963718, 776945577, 1553891154]

約数ペア:

[(1, 1553891154), (2, 776945577), (3, 517963718), (6, 258981859), (17, 91405362), (34, 45702681), (51, 30468454), (102, 15234227), (181, 8585034), (289, 5376786), (362, 4292517), (543, 2861678), (578, 2688393), (867, 1792262), (1086, 1430839), (1734, 896131), (3077, 505002), (4951, 313854), (6154, 252501), (9231, 168334), (9902, 156927), (14853, 104618), (18462, 84167), (29706, 52309)]