103840947

素因数分解:

$3^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 108

約数和(自身を含む): 201937320

約数和(自身を除く): 98096373

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 49, 51, 57, 63, 81, 119, 133, 147, 153, 171, 189, 243, 323, 357, 399, 441, 459, 513, 567, 729, 833, 931, 969, 1071, 1197, 1323, 1377, 1539, 1701, 2187, 2261, 2499, 2793, 2907, 3213, 3591, 3969, 4131, 4617, 5103, 6561, 6783, 7497, 8379, 8721, 9639, 10773, 11907, 12393, 13851, 15309, 15827, 20349, 22491, 25137, 26163, 28917, 32319, 35721, 37179, 41553, 45927, 47481, 61047, 67473, 75411, 78489, 86751, 96957, 107163, 111537, 124659, 142443, 183141, 202419, 226233, 235467, 260253, 290871, 321489, 427329, 549423, 607257, 678699, 706401, 780759, 872613, 1281987, 1648269, 1821771, 2036097, 2119203, 3845961, 4944807, 5465313, 6108291, 11537883, 14834421, 34613649, 103840947]

約数ペア:

[(1, 103840947), (3, 34613649), (7, 14834421), (9, 11537883), (17, 6108291), (19, 5465313), (21, 4944807), (27, 3845961), (49, 2119203), (51, 2036097), (57, 1821771), (63, 1648269), (81, 1281987), (119, 872613), (133, 780759), (147, 706401), (153, 678699), (171, 607257), (189, 549423), (243, 427329), (323, 321489), (357, 290871), (399, 260253), (441, 235467), (459, 226233), (513, 202419), (567, 183141), (729, 142443), (833, 124659), (931, 111537), (969, 107163), (1071, 96957), (1197, 86751), (1323, 78489), (1377, 75411), (1539, 67473), (1701, 61047), (2187, 47481), (2261, 45927), (2499, 41553), (2793, 37179), (2907, 35721), (3213, 32319), (3591, 28917), (3969, 26163), (4131, 25137), (4617, 22491), (5103, 20349), (6561, 15827), (6783, 15309), (7497, 13851), (8379, 12393), (8721, 11907), (9639, 10773)]