27494523

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 20241477

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 101, 149, 203, 261, 303, 447, 609, 707, 909, 1043, 1341, 1827, 2121, 2929, 3129, 4321, 6363, 8787, 9387, 12963, 15049, 20503, 26361, 30247, 38889, 45147, 61509, 90741, 105343, 135441, 184527, 272223, 316029, 436421, 948087, 1309263, 3054947, 3927789, 9164841, 27494523]

約数ペア:

[(1, 27494523), (3, 9164841), (7, 3927789), (9, 3054947), (21, 1309263), (29, 948087), (63, 436421), (87, 316029), (101, 272223), (149, 184527), (203, 135441), (261, 105343), (303, 90741), (447, 61509), (609, 45147), (707, 38889), (909, 30247), (1043, 26361), (1341, 20503), (1827, 15049), (2121, 12963), (2929, 9387), (3129, 8787), (4321, 6363)]