3945804537

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:610

約数の個数: 64

約数和(自身を含む): 5935104000

約数和(自身を除く): 1989299463

約数列:

[1, 3, 19, 23, 57, 59, 69, 139, 177, 367, 417, 437, 1101, 1121, 1311, 1357, 2641, 3197, 3363, 4071, 6973, 7923, 8201, 8441, 9591, 20919, 21653, 24603, 25323, 25783, 51013, 60743, 64959, 77349, 153039, 155819, 160379, 182229, 188623, 411407, 467457, 481137, 498019, 565869, 969247, 1173299, 1234221, 1494057, 2907741, 3009767, 3519897, 3583837, 9029301, 9462361, 10751511, 22292681, 28387083, 57185573, 66878043, 69224641, 171556719, 207673923, 1315268179, 3945804537]

約数ペア:

[(1, 3945804537), (3, 1315268179), (19, 207673923), (23, 171556719), (57, 69224641), (59, 66878043), (69, 57185573), (139, 28387083), (177, 22292681), (367, 10751511), (417, 9462361), (437, 9029301), (1101, 3583837), (1121, 3519897), (1311, 3009767), (1357, 2907741), (2641, 1494057), (3197, 1234221), (3363, 1173299), (4071, 969247), (6973, 565869), (7923, 498019), (8201, 481137), (8441, 467457), (9591, 411407), (20919, 188623), (21653, 182229), (24603, 160379), (25323, 155819), (25783, 153039), (51013, 77349), (60743, 64959)]