27857729538

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{143527}}^1$

素因数の和:143839

約数の個数: 48

約数和(自身を含む): 62066100096

約数和(自身を除く): 34208370558

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 263, 369, 526, 738, 789, 1578, 2367, 4734, 10783, 21566, 32349, 64698, 97047, 143527, 194094, 287054, 430581, 861162, 1291743, 2583486, 5884607, 11769214, 17653821, 35307642, 37747601, 52961463, 75495202, 105922926, 113242803, 226485606, 339728409, 679456818, 1547651641, 3095303282, 4642954923, 9285909846, 13928864769, 27857729538]

約数ペア:

[(1, 27857729538), (2, 13928864769), (3, 9285909846), (6, 4642954923), (9, 3095303282), (18, 1547651641), (41, 679456818), (82, 339728409), (123, 226485606), (246, 113242803), (263, 105922926), (369, 75495202), (526, 52961463), (738, 37747601), (789, 35307642), (1578, 17653821), (2367, 11769214), (4734, 5884607), (10783, 2583486), (21566, 1291743), (32349, 861162), (64698, 430581), (97047, 287054), (143527, 194094)]