148335579

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 257467392

約数和(自身を除く): 109131813

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 167, 207, 483, 501, 613, 1169, 1449, 1503, 1839, 3507, 3841, 4291, 5517, 10521, 11523, 12873, 14099, 26887, 34569, 38619, 42297, 80661, 98693, 102371, 126891, 241983, 296079, 307113, 716597, 888237, 921339, 2149791, 2354533, 6449373, 7063599, 16481731, 21190797, 49445193, 148335579]

約数ペア:

[(1, 148335579), (3, 49445193), (7, 21190797), (9, 16481731), (21, 7063599), (23, 6449373), (63, 2354533), (69, 2149791), (161, 921339), (167, 888237), (207, 716597), (483, 307113), (501, 296079), (613, 241983), (1169, 126891), (1449, 102371), (1503, 98693), (1839, 80661), (3507, 42297), (3841, 38619), (4291, 34569), (5517, 26887), (10521, 14099), (11523, 12873)]