2742797403

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 4326266880

約数和(自身を除く): 1583469477

約数列:

[1, 3, 9, 23, 27, 69, 103, 137, 207, 309, 313, 411, 621, 927, 939, 1233, 2369, 2781, 2817, 3151, 3699, 7107, 7199, 8451, 9453, 14111, 21321, 21597, 28359, 32239, 42333, 42881, 63963, 64791, 85077, 96717, 126999, 128643, 194373, 290151, 324553, 380997, 385929, 741497, 870453, 973659, 986263, 1157787, 2224491, 2920977, 2958789, 4416743, 6673473, 8762931, 8876367, 13250229, 20020419, 26629101, 39750687, 101585089, 119252061, 304755267, 914265801, 2742797403]

約数ペア:

[(1, 2742797403), (3, 914265801), (9, 304755267), (23, 119252061), (27, 101585089), (69, 39750687), (103, 26629101), (137, 20020419), (207, 13250229), (309, 8876367), (313, 8762931), (411, 6673473), (621, 4416743), (927, 2958789), (939, 2920977), (1233, 2224491), (2369, 1157787), (2781, 986263), (2817, 973659), (3151, 870453), (3699, 741497), (7107, 385929), (7199, 380997), (8451, 324553), (9453, 290151), (14111, 194373), (21321, 128643), (21597, 126999), (28359, 96717), (32239, 85077), (42333, 64791), (42881, 63963)]