45278667

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 80451072

約数和(自身を除く): 35172405

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 67, 119, 153, 201, 357, 469, 603, 631, 1071, 1139, 1407, 1893, 3417, 4221, 4417, 5679, 7973, 10251, 10727, 13251, 23919, 32181, 39753, 42277, 71757, 75089, 96543, 126831, 225267, 295939, 380493, 675801, 718709, 887817, 2156127, 2663451, 5030963, 6468381, 15092889, 45278667]

約数ペア:

[(1, 45278667), (3, 15092889), (7, 6468381), (9, 5030963), (17, 2663451), (21, 2156127), (51, 887817), (63, 718709), (67, 675801), (119, 380493), (153, 295939), (201, 225267), (357, 126831), (469, 96543), (603, 75089), (631, 71757), (1071, 42277), (1139, 39753), (1407, 32181), (1893, 23919), (3417, 13251), (4221, 10727), (4417, 10251), (5679, 7973)]