173814147

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 297024000

約数和(自身を除く): 123209853

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 67, 117, 171, 201, 247, 351, 389, 513, 603, 741, 871, 1167, 1273, 1809, 2223, 2613, 3501, 3819, 5057, 6669, 7391, 7839, 10503, 11457, 15171, 16549, 22173, 23517, 26063, 34371, 45513, 49647, 66519, 78189, 96083, 136539, 148941, 199557, 234567, 288249, 338819, 446823, 495197, 703701, 864747, 1016457, 1485591, 2594241, 3049371, 4456773, 6437561, 9148113, 13370319, 19312683, 57938049, 173814147]

約数ペア:

[(1, 173814147), (3, 57938049), (9, 19312683), (13, 13370319), (19, 9148113), (27, 6437561), (39, 4456773), (57, 3049371), (67, 2594241), (117, 1485591), (171, 1016457), (201, 864747), (247, 703701), (351, 495197), (389, 446823), (513, 338819), (603, 288249), (741, 234567), (871, 199557), (1167, 148941), (1273, 136539), (1809, 96083), (2223, 78189), (2613, 66519), (3501, 49647), (3819, 45513), (5057, 34371), (6669, 26063), (7391, 23517), (7839, 22173), (10503, 16549), (11457, 15171)]