761769477

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{7867}}^1$

素因数の和:7962

約数の個数: 48

約数和(自身を含む): 1325600640

約数和(自身を除く): 563831163

約数列:

[1, 3, 7, 9, 21, 29, 53, 63, 87, 159, 203, 261, 371, 477, 609, 1113, 1537, 1827, 3339, 4611, 7867, 10759, 13833, 23601, 32277, 55069, 70803, 96831, 165207, 228143, 416951, 495621, 684429, 1250853, 1597001, 2053287, 2918657, 3752559, 4791003, 8755971, 12091579, 14373009, 26267913, 36274737, 84641053, 108824211, 253923159, 761769477]

約数ペア:

[(1, 761769477), (3, 253923159), (7, 108824211), (9, 84641053), (21, 36274737), (29, 26267913), (53, 14373009), (63, 12091579), (87, 8755971), (159, 4791003), (203, 3752559), (261, 2918657), (371, 2053287), (477, 1597001), (609, 1250853), (1113, 684429), (1537, 495621), (1827, 416951), (3339, 228143), (4611, 165207), (7867, 96831), (10759, 70803), (13833, 55069), (23601, 32277)]