38487141

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 75878400

約数和(自身を除く): 37391259

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 37, 57, 63, 77, 79, 99, 111, 133, 171, 209, 231, 237, 259, 333, 399, 407, 553, 627, 693, 703, 711, 777, 869, 1197, 1221, 1463, 1501, 1659, 1881, 2109, 2331, 2607, 2849, 2923, 3663, 4389, 4503, 4921, 4977, 6083, 6327, 7733, 7821, 8547, 8769, 10507, 13167, 13509, 14763, 16511, 18249, 20461, 23199, 25641, 26307, 31521, 32153, 44289, 49533, 54131, 54747, 55537, 61383, 69597, 94563, 96459, 115577, 148599, 162393, 166611, 184149, 225071, 289377, 346731, 388759, 487179, 499833, 610907, 675213, 1040193, 1166277, 1832721, 2025639, 3498831, 4276349, 5498163, 12829047, 38487141]

約数ペア:

[(1, 38487141), (3, 12829047), (7, 5498163), (9, 4276349), (11, 3498831), (19, 2025639), (21, 1832721), (33, 1166277), (37, 1040193), (57, 675213), (63, 610907), (77, 499833), (79, 487179), (99, 388759), (111, 346731), (133, 289377), (171, 225071), (209, 184149), (231, 166611), (237, 162393), (259, 148599), (333, 115577), (399, 96459), (407, 94563), (553, 69597), (627, 61383), (693, 55537), (703, 54747), (711, 54131), (777, 49533), (869, 44289), (1197, 32153), (1221, 31521), (1463, 26307), (1501, 25641), (1659, 23199), (1881, 20461), (2109, 18249), (2331, 16511), (2607, 14763), (2849, 13509), (2923, 13167), (3663, 10507), (4389, 8769), (4503, 8547), (4921, 7821), (4977, 7733), (6083, 6327)]