61156053

素因数分解:

$3^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 105822080

約数和(自身を除く): 44666027

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 157, 189, 229, 243, 471, 567, 687, 1099, 1413, 1603, 1701, 2061, 3297, 4239, 4809, 6183, 9891, 12717, 14427, 18549, 29673, 35953, 38151, 43281, 55647, 89019, 107859, 129843, 251671, 267057, 323577, 389529, 755013, 970731, 2265039, 2912193, 6795117, 8736579, 20385351, 61156053]

約数ペア:

[(1, 61156053), (3, 20385351), (7, 8736579), (9, 6795117), (21, 2912193), (27, 2265039), (63, 970731), (81, 755013), (157, 389529), (189, 323577), (229, 267057), (243, 251671), (471, 129843), (567, 107859), (687, 89019), (1099, 55647), (1413, 43281), (1603, 38151), (1701, 35953), (2061, 29673), (3297, 18549), (4239, 14427), (4809, 12717), (6183, 9891)]