63803691

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 48

約数和(自身を含む): 111920640

約数和(自身を除く): 48116949

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 151, 171, 353, 399, 453, 1057, 1059, 1197, 1359, 2471, 2869, 3171, 3177, 6707, 7413, 8607, 9513, 20083, 20121, 22239, 25821, 46949, 53303, 60249, 60363, 140847, 159909, 180747, 373121, 422541, 479727, 1012757, 1119363, 3038271, 3358089, 7089299, 9114813, 21267897, 63803691]

約数ペア:

[(1, 63803691), (3, 21267897), (7, 9114813), (9, 7089299), (19, 3358089), (21, 3038271), (57, 1119363), (63, 1012757), (133, 479727), (151, 422541), (171, 373121), (353, 180747), (399, 159909), (453, 140847), (1057, 60363), (1059, 60249), (1197, 53303), (1359, 46949), (2471, 25821), (2869, 22239), (3171, 20121), (3177, 20083), (6707, 9513), (7413, 8607)]