71832033

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 128593920

約数和(自身を除く): 56761887

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 229, 273, 383, 687, 819, 1149, 1603, 2061, 2681, 2977, 3447, 4809, 4979, 8043, 8931, 14427, 14937, 20839, 24129, 26793, 34853, 44811, 62517, 87707, 104559, 187551, 263121, 313677, 613949, 789363, 1140191, 1841847, 3420573, 5525541, 7981337, 10261719, 23944011, 71832033]

約数ペア:

[(1, 71832033), (3, 23944011), (7, 10261719), (9, 7981337), (13, 5525541), (21, 3420573), (39, 1841847), (63, 1140191), (91, 789363), (117, 613949), (229, 313677), (273, 263121), (383, 187551), (687, 104559), (819, 87707), (1149, 62517), (1603, 44811), (2061, 34853), (2681, 26793), (2977, 24129), (3447, 20839), (4809, 14937), (4979, 14427), (8043, 8931)]