634971879

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 1083124224

約数和(自身を除く): 448152345

約数列:

[1, 3, 9, 17, 23, 27, 41, 51, 69, 81, 123, 153, 163, 207, 243, 369, 391, 459, 489, 621, 697, 943, 1107, 1173, 1377, 1467, 1863, 2091, 2771, 2829, 3321, 3519, 3749, 4131, 4401, 5589, 6273, 6683, 8313, 8487, 9963, 10557, 11247, 13203, 16031, 18819, 20049, 24939, 25461, 31671, 33741, 39609, 48093, 56457, 60147, 63733, 74817, 76383, 95013, 101223, 113611, 144279, 153709, 169371, 180441, 191199, 224451, 229149, 303669, 340833, 432837, 461127, 541323, 573597, 673353, 911007, 1022499, 1298511, 1383381, 1623969, 1720791, 2613053, 3067497, 3895533, 4150143, 5162373, 7839159, 9202491, 12450429, 15487119, 23517477, 27607473, 37351287, 70552431, 211657293, 634971879]

約数ペア:

[(1, 634971879), (3, 211657293), (9, 70552431), (17, 37351287), (23, 27607473), (27, 23517477), (41, 15487119), (51, 12450429), (69, 9202491), (81, 7839159), (123, 5162373), (153, 4150143), (163, 3895533), (207, 3067497), (243, 2613053), (369, 1720791), (391, 1623969), (459, 1383381), (489, 1298511), (621, 1022499), (697, 911007), (943, 673353), (1107, 573597), (1173, 541323), (1377, 461127), (1467, 432837), (1863, 340833), (2091, 303669), (2771, 229149), (2829, 224451), (3321, 191199), (3519, 180441), (3749, 169371), (4131, 153709), (4401, 144279), (5589, 113611), (6273, 101223), (6683, 95013), (8313, 76383), (8487, 74817), (9963, 63733), (10557, 60147), (11247, 56457), (13203, 48093), (16031, 39609), (18819, 33741), (20049, 31671), (24939, 25461)]