195468669

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 347428224

約数和(自身を除く): 151959555

約数列:

[1, 3, 9, 11, 17, 33, 37, 43, 51, 73, 99, 111, 129, 153, 187, 219, 333, 387, 407, 473, 561, 629, 657, 731, 803, 1221, 1241, 1419, 1591, 1683, 1887, 2193, 2409, 2701, 3139, 3663, 3723, 4257, 4773, 5661, 6579, 6919, 7227, 8041, 8103, 9417, 11169, 13651, 14319, 17501, 20757, 24123, 24309, 27047, 28251, 29711, 34529, 40953, 45917, 52503, 53363, 62271, 72369, 81141, 89133, 103587, 116143, 122859, 137751, 157509, 160089, 243423, 267399, 297517, 310761, 348429, 413253, 480267, 505087, 586993, 892551, 1045287, 1277573, 1515261, 1760979, 1974431, 2677653, 3832719, 4545783, 5282937, 5923293, 11498157, 17769879, 21718741, 65156223, 195468669]

約数ペア:

[(1, 195468669), (3, 65156223), (9, 21718741), (11, 17769879), (17, 11498157), (33, 5923293), (37, 5282937), (43, 4545783), (51, 3832719), (73, 2677653), (99, 1974431), (111, 1760979), (129, 1515261), (153, 1277573), (187, 1045287), (219, 892551), (333, 586993), (387, 505087), (407, 480267), (473, 413253), (561, 348429), (629, 310761), (657, 297517), (731, 267399), (803, 243423), (1221, 160089), (1241, 157509), (1419, 137751), (1591, 122859), (1683, 116143), (1887, 103587), (2193, 89133), (2409, 81141), (2701, 72369), (3139, 62271), (3663, 53363), (3723, 52503), (4257, 45917), (4773, 40953), (5661, 34529), (6579, 29711), (6919, 28251), (7227, 27047), (8041, 24309), (8103, 24123), (9417, 20757), (11169, 17501), (13651, 14319)]