29570517

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:210

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 18165483

約数列:

[1, 3, 9, 19, 29, 57, 67, 87, 89, 171, 201, 261, 267, 551, 603, 801, 1273, 1653, 1691, 1943, 2581, 3819, 4959, 5073, 5829, 5963, 7743, 11457, 15219, 17487, 17889, 23229, 36917, 49039, 53667, 110751, 113297, 147117, 172927, 332253, 339891, 441351, 518781, 1019673, 1556343, 3285613, 9856839, 29570517]

約数ペア:

[(1, 29570517), (3, 9856839), (9, 3285613), (19, 1556343), (29, 1019673), (57, 518781), (67, 441351), (87, 339891), (89, 332253), (171, 172927), (201, 147117), (261, 113297), (267, 110751), (551, 53667), (603, 49039), (801, 36917), (1273, 23229), (1653, 17889), (1691, 17487), (1943, 15219), (2581, 11457), (3819, 7743), (4959, 5963), (5073, 5829)]