150373503

素因数分解:

$3^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 267151248

約数和(自身を除く): 116777745

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 73, 81, 147, 173, 189, 219, 243, 441, 511, 519, 567, 657, 1211, 1323, 1533, 1557, 1701, 1971, 3577, 3633, 3969, 4599, 4671, 5913, 8477, 10731, 10899, 11907, 12629, 13797, 14013, 17739, 25431, 32193, 32697, 37887, 41391, 42039, 76293, 88403, 96579, 98091, 113661, 124173, 228879, 265209, 289737, 294273, 340983, 618821, 686637, 795627, 869211, 1022949, 1856463, 2059911, 2386881, 3068847, 5569389, 7160643, 16708167, 21481929, 50124501, 150373503]

約数ペア:

[(1, 150373503), (3, 50124501), (7, 21481929), (9, 16708167), (21, 7160643), (27, 5569389), (49, 3068847), (63, 2386881), (73, 2059911), (81, 1856463), (147, 1022949), (173, 869211), (189, 795627), (219, 686637), (243, 618821), (441, 340983), (511, 294273), (519, 289737), (567, 265209), (657, 228879), (1211, 124173), (1323, 113661), (1533, 98091), (1557, 96579), (1701, 88403), (1971, 76293), (3577, 42039), (3633, 41391), (3969, 37887), (4599, 32697), (4671, 32193), (5913, 25431), (8477, 17739), (10731, 14013), (10899, 13797), (11907, 12629)]