157063221

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2767}}^1$

素因数の和:2850

約数の個数: 48

約数和(自身を含む): 279811584

約数和(自身を除く): 122748363

約数列:

[1, 3, 7, 9, 17, 21, 51, 53, 63, 119, 153, 159, 357, 371, 477, 901, 1071, 1113, 2703, 2767, 3339, 6307, 8109, 8301, 18921, 19369, 24903, 47039, 56763, 58107, 141117, 146651, 174321, 329273, 423351, 439953, 987819, 1026557, 1319859, 2493067, 2963457, 3079671, 7479201, 9239013, 17451469, 22437603, 52354407, 157063221]

約数ペア:

[(1, 157063221), (3, 52354407), (7, 22437603), (9, 17451469), (17, 9239013), (21, 7479201), (51, 3079671), (53, 2963457), (63, 2493067), (119, 1319859), (153, 1026557), (159, 987819), (357, 439953), (371, 423351), (477, 329273), (901, 174321), (1071, 146651), (1113, 141117), (2703, 58107), (2767, 56763), (3339, 47039), (6307, 24903), (8109, 19369), (8301, 18921)]