74372193

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 128234496

約数和(自身を除く): 53862303

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 113, 217, 279, 337, 339, 651, 791, 1011, 1017, 1953, 2359, 2373, 3033, 3503, 7077, 7119, 10447, 10509, 21231, 24521, 31341, 31527, 38081, 73129, 73563, 94023, 114243, 219387, 220689, 266567, 342729, 658161, 799701, 1180511, 2399103, 3541533, 8263577, 10624599, 24790731, 74372193]

約数ペア:

[(1, 74372193), (3, 24790731), (7, 10624599), (9, 8263577), (21, 3541533), (31, 2399103), (63, 1180511), (93, 799701), (113, 658161), (217, 342729), (279, 266567), (337, 220689), (339, 219387), (651, 114243), (791, 94023), (1011, 73563), (1017, 73129), (1953, 38081), (2359, 31527), (2373, 31341), (3033, 24521), (3503, 21231), (7077, 10509), (7119, 10447)]