80953677

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:738

約数の個数: 48

約数和(自身を含む): 142826112

約数和(自身を除く): 61872435

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 131, 153, 357, 393, 577, 917, 1071, 1179, 1731, 2227, 2751, 4039, 5193, 6681, 8253, 9809, 12117, 15589, 20043, 29427, 36351, 46767, 68663, 75587, 88281, 140301, 205989, 226761, 529109, 617967, 680283, 1284979, 1587327, 3854937, 4761981, 8994853, 11564811, 26984559, 80953677]

約数ペア:

[(1, 80953677), (3, 26984559), (7, 11564811), (9, 8994853), (17, 4761981), (21, 3854937), (51, 1587327), (63, 1284979), (119, 680283), (131, 617967), (153, 529109), (357, 226761), (393, 205989), (577, 140301), (917, 88281), (1071, 75587), (1179, 68663), (1731, 46767), (2227, 36351), (2751, 29427), (4039, 20043), (5193, 15589), (6681, 12117), (8253, 9809)]