75864663

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 134118400

約数和(自身を除く): 58253737

約数列:

[1, 3, 7, 9, 19, 21, 57, 61, 63, 133, 171, 183, 399, 427, 549, 1039, 1159, 1197, 1281, 3117, 3477, 3843, 7273, 8113, 9351, 10431, 19741, 21819, 24339, 59223, 63379, 65457, 73017, 138187, 177669, 190137, 414561, 443653, 570411, 1204201, 1243683, 1330959, 3612603, 3992877, 8429407, 10837809, 25288221, 75864663]

約数ペア:

[(1, 75864663), (3, 25288221), (7, 10837809), (9, 8429407), (19, 3992877), (21, 3612603), (57, 1330959), (61, 1243683), (63, 1204201), (133, 570411), (171, 443653), (183, 414561), (399, 190137), (427, 177669), (549, 138187), (1039, 73017), (1159, 65457), (1197, 63379), (1281, 59223), (3117, 24339), (3477, 21819), (3843, 19741), (7273, 10431), (8113, 9351)]