61943427

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1483}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 119669760

約数和(自身を除く): 57726333

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 663, 819, 1071, 1483, 1547, 1989, 2457, 3213, 4449, 4641, 5967, 10381, 13347, 13923, 19279, 25211, 31143, 40041, 41769, 57837, 75633, 93429, 134953, 173511, 176477, 226899, 280287, 327743, 404859, 520533, 529431, 680697, 983229, 1214577, 1588293, 2294201, 2949687, 3643731, 4764879, 6882603, 8849061, 20647809, 61943427]

約数ペア:

[(1, 61943427), (3, 20647809), (7, 8849061), (9, 6882603), (13, 4764879), (17, 3643731), (21, 2949687), (27, 2294201), (39, 1588293), (51, 1214577), (63, 983229), (91, 680697), (117, 529431), (119, 520533), (153, 404859), (189, 327743), (221, 280287), (273, 226899), (351, 176477), (357, 173511), (459, 134953), (663, 93429), (819, 75633), (1071, 57837), (1483, 41769), (1547, 40041), (1989, 31143), (2457, 25211), (3213, 19279), (4449, 13923), (4641, 13347), (5967, 10381)]