193164489

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 96

約数和(自身を含む): 356638464

約数和(自身を除く): 163473975

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 53, 63, 83, 119, 123, 153, 159, 249, 287, 357, 369, 371, 477, 581, 697, 747, 861, 901, 1071, 1113, 1411, 1743, 2091, 2173, 2583, 2703, 3339, 3403, 4233, 4399, 4879, 5229, 6273, 6307, 6519, 8109, 9877, 10209, 12699, 13197, 14637, 15211, 18921, 19557, 23821, 29631, 30627, 30793, 36941, 39591, 43911, 45633, 56763, 57851, 71463, 74783, 88893, 92379, 110823, 136899, 173553, 180359, 214389, 224349, 258587, 277137, 332469, 404957, 520659, 523481, 541077, 673047, 775761, 1214871, 1262513, 1570443, 1623231, 2327283, 3066103, 3644613, 3787539, 4711329, 9198309, 11362617, 21462721, 27594927, 64388163, 193164489]

約数ペア:

[(1, 193164489), (3, 64388163), (7, 27594927), (9, 21462721), (17, 11362617), (21, 9198309), (41, 4711329), (51, 3787539), (53, 3644613), (63, 3066103), (83, 2327283), (119, 1623231), (123, 1570443), (153, 1262513), (159, 1214871), (249, 775761), (287, 673047), (357, 541077), (369, 523481), (371, 520659), (477, 404957), (581, 332469), (697, 277137), (747, 258587), (861, 224349), (901, 214389), (1071, 180359), (1113, 173553), (1411, 136899), (1743, 110823), (2091, 92379), (2173, 88893), (2583, 74783), (2703, 71463), (3339, 57851), (3403, 56763), (4233, 45633), (4399, 43911), (4879, 39591), (5229, 36941), (6273, 30793), (6307, 30627), (6519, 29631), (8109, 23821), (9877, 19557), (10209, 18921), (12699, 15211), (13197, 14637)]