15693866307

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{43711}}^1$

素因数の和:43904

約数の個数: 48

約数和(自身を含む): 26730762240

約数和(自身を除く): 11036895933

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 139, 287, 369, 417, 861, 973, 1251, 2583, 2919, 5699, 8757, 17097, 39893, 43711, 51291, 119679, 131133, 305977, 359037, 393399, 917931, 1792151, 2753793, 5376453, 6075829, 12545057, 16129359, 18227487, 37635171, 42530803, 54682461, 112905513, 127592409, 249108989, 382777227, 747326967, 1743762923, 2241980901, 5231288769, 15693866307]

約数ペア:

[(1, 15693866307), (3, 5231288769), (7, 2241980901), (9, 1743762923), (21, 747326967), (41, 382777227), (63, 249108989), (123, 127592409), (139, 112905513), (287, 54682461), (369, 42530803), (417, 37635171), (861, 18227487), (973, 16129359), (1251, 12545057), (2583, 6075829), (2919, 5376453), (5699, 2753793), (8757, 1792151), (17097, 917931), (39893, 393399), (43711, 359037), (51291, 305977), (119679, 131133)]