74722131

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{449}}^1$

素因数の和:548

約数の個数: 36

約数和(自身を含む): 120954600

約数和(自身を除く): 46232469

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 449, 451, 1347, 1353, 1681, 4041, 4059, 4939, 5043, 14817, 15129, 18409, 18491, 44451, 55227, 55473, 165681, 166419, 202499, 607497, 754769, 1822491, 2264307, 6792921, 8302459, 24907377, 74722131]

約数ペア:

[(1, 74722131), (3, 24907377), (9, 8302459), (11, 6792921), (33, 2264307), (41, 1822491), (99, 754769), (123, 607497), (369, 202499), (449, 166419), (451, 165681), (1347, 55473), (1353, 55227), (1681, 44451), (4041, 18491), (4059, 18409), (4939, 15129), (5043, 14817)]