157465161

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:303

約数の個数: 64

約数和(自身を含む): 275351040

約数和(自身を除く): 117885879

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 101, 113, 189, 219, 303, 339, 511, 657, 707, 791, 909, 1017, 1533, 1971, 2121, 2373, 2727, 3051, 4599, 6363, 7119, 7373, 8249, 11413, 13797, 19089, 21357, 22119, 24747, 34239, 51611, 57743, 66357, 74241, 79891, 102717, 154833, 173229, 199071, 222723, 239673, 308151, 464499, 519687, 719019, 833149, 1393497, 1559061, 2157057, 2499447, 5832043, 7498341, 17496129, 22495023, 52488387, 157465161]

約数ペア:

[(1, 157465161), (3, 52488387), (7, 22495023), (9, 17496129), (21, 7498341), (27, 5832043), (63, 2499447), (73, 2157057), (101, 1559061), (113, 1393497), (189, 833149), (219, 719019), (303, 519687), (339, 464499), (511, 308151), (657, 239673), (707, 222723), (791, 199071), (909, 173229), (1017, 154833), (1533, 102717), (1971, 79891), (2121, 74241), (2373, 66357), (2727, 57743), (3051, 51611), (4599, 34239), (6363, 24747), (7119, 22119), (7373, 21357), (8249, 19089), (11413, 13797)]