72804597129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{55339}}^1$

素因数の和:55590

約数の個数: 48

約数和(自身を含む): 116753232960

約数和(自身を除く): 43948635831

約数列:

[1, 3, 9, 11, 33, 97, 99, 137, 291, 411, 873, 1067, 1233, 1507, 3201, 4521, 9603, 13289, 13563, 39867, 55339, 119601, 146179, 166017, 438537, 498051, 608729, 1315611, 1826187, 5367883, 5478561, 7581443, 16103649, 22744329, 48310947, 59046713, 68232987, 83395873, 177140139, 250187619, 531420417, 735399971, 750562857, 2206199913, 6618599739, 8089399681, 24268199043, 72804597129]

約数ペア:

[(1, 72804597129), (3, 24268199043), (9, 8089399681), (11, 6618599739), (33, 2206199913), (97, 750562857), (99, 735399971), (137, 531420417), (291, 250187619), (411, 177140139), (873, 83395873), (1067, 68232987), (1233, 59046713), (1507, 48310947), (3201, 22744329), (4521, 16103649), (9603, 7581443), (13289, 5478561), (13563, 5367883), (39867, 1826187), (55339, 1315611), (119601, 608729), (146179, 498051), (166017, 438537)]