173845481481

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{117709}}^1$

素因数の和:117943

約数の個数: 72

約数和(自身を含む): 310863164040

約数和(自身を除く): 137017682559

約数列:

[1, 3, 7, 9, 17, 21, 49, 51, 63, 119, 147, 153, 197, 357, 441, 591, 833, 1071, 1379, 1773, 2499, 3349, 4137, 7497, 9653, 10047, 12411, 23443, 28959, 30141, 70329, 86877, 117709, 164101, 210987, 353127, 492303, 823963, 1059381, 1476909, 2001053, 2471889, 5767741, 6003159, 7415667, 14007371, 17303223, 18009477, 23188673, 42022113, 51909669, 69566019, 98051597, 126066339, 162320711, 208698057, 294154791, 394207441, 486962133, 882464373, 1136244977, 1182622323, 1460886399, 2759452087, 3408734931, 3547866969, 8278356261, 10226204793, 19316164609, 24835068783, 57948493827, 173845481481]

約数ペア:

[(1, 173845481481), (3, 57948493827), (7, 24835068783), (9, 19316164609), (17, 10226204793), (21, 8278356261), (49, 3547866969), (51, 3408734931), (63, 2759452087), (119, 1460886399), (147, 1182622323), (153, 1136244977), (197, 882464373), (357, 486962133), (441, 394207441), (591, 294154791), (833, 208698057), (1071, 162320711), (1379, 126066339), (1773, 98051597), (2499, 69566019), (3349, 51909669), (4137, 42022113), (7497, 23188673), (9653, 18009477), (10047, 17303223), (12411, 14007371), (23443, 7415667), (28959, 6003159), (30141, 5767741), (70329, 2471889), (86877, 2001053), (117709, 1476909), (164101, 1059381), (210987, 823963), (353127, 492303)]