309226113

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{4973}}^1$

素因数の和:5043

約数の個数: 48

約数和(自身を含む): 544354560

約数和(自身を除く): 235128447

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 987, 1269, 1323, 2303, 2961, 4973, 6909, 8883, 14919, 20727, 34811, 44757, 62181, 104433, 134271, 233731, 243677, 313299, 701193, 731031, 939897, 1636117, 2103579, 2193093, 4908351, 6310737, 6579279, 11452819, 14725053, 34358457, 44175159, 103075371, 309226113]

約数ペア:

[(1, 309226113), (3, 103075371), (7, 44175159), (9, 34358457), (21, 14725053), (27, 11452819), (47, 6579279), (49, 6310737), (63, 4908351), (141, 2193093), (147, 2103579), (189, 1636117), (329, 939897), (423, 731031), (441, 701193), (987, 313299), (1269, 243677), (1323, 233731), (2303, 134271), (2961, 104433), (4973, 62181), (6909, 44757), (8883, 34811), (14919, 20727)]