27201723759

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{41047}}^1$

素因数の和:41284

約数の個数: 48

約数和(自身を含む): 45866050048

約数和(自身を除く): 18664326289

約数列:

[1, 3, 7, 9, 21, 63, 67, 157, 201, 469, 471, 603, 1099, 1407, 1413, 3297, 4221, 9891, 10519, 31557, 41047, 73633, 94671, 123141, 220899, 287329, 369423, 662697, 861987, 2585961, 2750149, 6444379, 8250447, 19251043, 19333137, 24751341, 45110653, 57753129, 57999411, 135331959, 173259387, 405995877, 431773393, 1295320179, 3022413751, 3885960537, 9067241253, 27201723759]

約数ペア:

[(1, 27201723759), (3, 9067241253), (7, 3885960537), (9, 3022413751), (21, 1295320179), (63, 431773393), (67, 405995877), (157, 173259387), (201, 135331959), (469, 57999411), (471, 57753129), (603, 45110653), (1099, 24751341), (1407, 19333137), (1413, 19251043), (3297, 8250447), (4221, 6444379), (9891, 2750149), (10519, 2585961), (31557, 861987), (41047, 662697), (73633, 369423), (94671, 287329), (123141, 220899)]