223826913

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1151}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 362299392

約数和(自身を除く): 138472479

約数列:

[1, 3, 9, 17, 31, 41, 51, 93, 123, 153, 279, 369, 527, 697, 1151, 1271, 1581, 2091, 3453, 3813, 4743, 6273, 10359, 11439, 19567, 21607, 35681, 47191, 58701, 64821, 107043, 141573, 176103, 194463, 321129, 424719, 606577, 802247, 1462921, 1819731, 2406741, 4388763, 5459193, 7220223, 13166289, 24869657, 74608971, 223826913]

約数ペア:

[(1, 223826913), (3, 74608971), (9, 24869657), (17, 13166289), (31, 7220223), (41, 5459193), (51, 4388763), (93, 2406741), (123, 1819731), (153, 1462921), (279, 802247), (369, 606577), (527, 424719), (697, 321129), (1151, 194463), (1271, 176103), (1581, 141573), (2091, 107043), (3453, 64821), (3813, 58701), (4743, 47191), (6273, 35681), (10359, 21607), (11439, 19567)]