148271193

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1$

素因数の和:1406

約数の個数: 48

約数和(自身を含む): 260507520

約数和(自身を除く): 112236327

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 97, 133, 171, 291, 399, 679, 873, 1197, 1277, 1843, 2037, 3831, 5529, 6111, 8939, 11493, 12901, 16587, 24263, 26817, 38703, 72789, 80451, 116109, 123869, 169841, 218367, 371607, 509523, 867083, 1114821, 1528569, 2353511, 2601249, 7060533, 7803747, 16474577, 21181599, 49423731, 148271193]

約数ペア:

[(1, 148271193), (3, 49423731), (7, 21181599), (9, 16474577), (19, 7803747), (21, 7060533), (57, 2601249), (63, 2353511), (97, 1528569), (133, 1114821), (171, 867083), (291, 509523), (399, 371607), (679, 218367), (873, 169841), (1197, 123869), (1277, 116109), (1843, 80451), (2037, 72789), (3831, 38703), (5529, 26817), (6111, 24263), (8939, 16587), (11493, 12901)]