63193905

素因数分解:

$3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 57074895

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 71, 95, 135, 171, 213, 285, 347, 355, 513, 639, 855, 1041, 1065, 1349, 1735, 1917, 2565, 3123, 3195, 4047, 5205, 6593, 6745, 9369, 9585, 12141, 15615, 19779, 20235, 24637, 32965, 36423, 46845, 59337, 60705, 73911, 98895, 123185, 178011, 182115, 221733, 296685, 369555, 468103, 665199, 890055, 1108665, 1404309, 2340515, 3325995, 4212927, 7021545, 12638781, 21064635, 63193905]

約数ペア:

[(1, 63193905), (3, 21064635), (5, 12638781), (9, 7021545), (15, 4212927), (19, 3325995), (27, 2340515), (45, 1404309), (57, 1108665), (71, 890055), (95, 665199), (135, 468103), (171, 369555), (213, 296685), (285, 221733), (347, 182115), (355, 178011), (513, 123185), (639, 98895), (855, 73911), (1041, 60705), (1065, 59337), (1349, 46845), (1735, 36423), (1917, 32965), (2565, 24637), (3123, 20235), (3195, 19779), (4047, 15615), (5205, 12141), (6593, 9585), (6745, 9369)]