173384685

素因数分解:

$3^3\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1553}}^1$

素因数の和:2394

約数の個数: 32

約数和(自身を含む): 308810880

約数和(自身を除く): 135426195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 827, 1553, 2481, 4135, 4659, 7443, 7765, 12405, 13977, 22329, 23295, 37215, 41931, 69885, 111645, 209655, 1284331, 3852993, 6421655, 11558979, 19264965, 34676937, 57794895, 173384685]

約数ペア:

[(1, 173384685), (3, 57794895), (5, 34676937), (9, 19264965), (15, 11558979), (27, 6421655), (45, 3852993), (135, 1284331), (827, 209655), (1553, 111645), (2481, 69885), (4135, 41931), (4659, 37215), (7443, 23295), (7765, 22329), (12405, 13977)]