77325003

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:449

約数の個数: 64

約数和(自身を含む): 140467200

約数和(自身を除く): 63142197

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 61, 63, 133, 171, 183, 189, 353, 399, 427, 513, 549, 1059, 1159, 1197, 1281, 1647, 2471, 3177, 3477, 3591, 3843, 6707, 7413, 8113, 9531, 10431, 11529, 20121, 21533, 22239, 24339, 31293, 46949, 60363, 64599, 66717, 73017, 140847, 150731, 181089, 193797, 219051, 409127, 422541, 452193, 581391, 1227381, 1267623, 1356579, 2863889, 3682143, 4069737, 8591667, 11046429, 25775001, 77325003]

約数ペア:

[(1, 77325003), (3, 25775001), (7, 11046429), (9, 8591667), (19, 4069737), (21, 3682143), (27, 2863889), (57, 1356579), (61, 1267623), (63, 1227381), (133, 581391), (171, 452193), (183, 422541), (189, 409127), (353, 219051), (399, 193797), (427, 181089), (513, 150731), (549, 140847), (1059, 73017), (1159, 66717), (1197, 64599), (1281, 60363), (1647, 46949), (2471, 31293), (3177, 24339), (3477, 22239), (3591, 21533), (3843, 20121), (6707, 11529), (7413, 10431), (8113, 9531)]