12576375009

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{300317}}^1$

素因数の和:300387

約数の個数: 40

約数和(自身を含む): 20930963328

約数和(自身を除く): 8354588319

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 297, 423, 517, 891, 1269, 1551, 3807, 4653, 13959, 41877, 300317, 900951, 2702853, 3303487, 8108559, 9910461, 14114899, 24325677, 29731383, 42344697, 89194149, 127034091, 155263889, 267582447, 381102273, 465791667, 1143306819, 1397375001, 4192125003, 12576375009]

約数ペア:

[(1, 12576375009), (3, 4192125003), (9, 1397375001), (11, 1143306819), (27, 465791667), (33, 381102273), (47, 267582447), (81, 155263889), (99, 127034091), (141, 89194149), (297, 42344697), (423, 29731383), (517, 24325677), (891, 14114899), (1269, 9910461), (1551, 8108559), (3807, 3303487), (4653, 2702853), (13959, 900951), (41877, 300317)]