141690801

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 244516320

約数和(自身を除く): 102825519

約数列:

[1, 3, 7, 17, 21, 31, 49, 51, 59, 93, 119, 147, 177, 217, 357, 413, 527, 651, 833, 961, 1003, 1239, 1519, 1581, 1829, 2499, 2883, 2891, 3009, 3689, 4557, 5487, 6727, 7021, 8673, 11067, 12803, 16337, 20181, 21063, 25823, 31093, 38409, 47089, 49011, 49147, 56699, 77469, 89621, 93279, 114359, 141267, 147441, 170097, 217651, 268863, 343077, 396893, 652953, 800513, 963883, 1190679, 1523557, 2401539, 2778251, 2891649, 4570671, 6747181, 8334753, 20241543, 47230267, 141690801]

約数ペア:

[(1, 141690801), (3, 47230267), (7, 20241543), (17, 8334753), (21, 6747181), (31, 4570671), (49, 2891649), (51, 2778251), (59, 2401539), (93, 1523557), (119, 1190679), (147, 963883), (177, 800513), (217, 652953), (357, 396893), (413, 343077), (527, 268863), (651, 217651), (833, 170097), (961, 147441), (1003, 141267), (1239, 114359), (1519, 93279), (1581, 89621), (1829, 77469), (2499, 56699), (2883, 49147), (2891, 49011), (3009, 47089), (3689, 38409), (4557, 31093), (5487, 25823), (6727, 21063), (7021, 20181), (8673, 16337), (11067, 12803)]