79276113

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 48

約数和(自身を含む): 139310080

約数和(自身を除く): 60033967

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 103, 133, 171, 309, 399, 643, 721, 927, 1197, 1929, 1957, 2163, 4501, 5787, 5871, 6489, 12217, 13503, 13699, 17613, 36651, 40509, 41097, 66229, 85519, 109953, 123291, 198687, 256557, 463603, 596061, 769671, 1258351, 1390809, 3775053, 4172427, 8808457, 11325159, 26425371, 79276113]

約数ペア:

[(1, 79276113), (3, 26425371), (7, 11325159), (9, 8808457), (19, 4172427), (21, 3775053), (57, 1390809), (63, 1258351), (103, 769671), (133, 596061), (171, 463603), (309, 256557), (399, 198687), (643, 123291), (721, 109953), (927, 85519), (1197, 66229), (1929, 41097), (1957, 40509), (2163, 36651), (4501, 17613), (5787, 13699), (5871, 13503), (6489, 12217)]