27090588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 77995008

約数和(自身を除く): 50904420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 61, 68, 84, 102, 119, 122, 183, 204, 238, 244, 311, 357, 366, 427, 476, 622, 714, 732, 854, 933, 1037, 1244, 1281, 1428, 1708, 1866, 2074, 2177, 2562, 3111, 3732, 4148, 4354, 5124, 5287, 6222, 6531, 7259, 8708, 10574, 12444, 13062, 14518, 15861, 18971, 21148, 21777, 26124, 29036, 31722, 37009, 37942, 43554, 56913, 63444, 74018, 75884, 87108, 111027, 113826, 132797, 148036, 222054, 227652, 265594, 322507, 398391, 444108, 531188, 645014, 796782, 967521, 1290028, 1593564, 1935042, 2257549, 3870084, 4515098, 6772647, 9030196, 13545294, 27090588]

約数ペア:

[(1, 27090588), (2, 13545294), (3, 9030196), (4, 6772647), (6, 4515098), (7, 3870084), (12, 2257549), (14, 1935042), (17, 1593564), (21, 1290028), (28, 967521), (34, 796782), (42, 645014), (51, 531188), (61, 444108), (68, 398391), (84, 322507), (102, 265594), (119, 227652), (122, 222054), (183, 148036), (204, 132797), (238, 113826), (244, 111027), (311, 87108), (357, 75884), (366, 74018), (427, 63444), (476, 56913), (622, 43554), (714, 37942), (732, 37009), (854, 31722), (933, 29036), (1037, 26124), (1244, 21777), (1281, 21148), (1428, 18971), (1708, 15861), (1866, 14518), (2074, 13062), (2177, 12444), (2562, 10574), (3111, 8708), (3732, 7259), (4148, 6531), (4354, 6222), (5124, 5287)]