68671569365

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1\times {\mathrm{10253}}^1$

素因数の和:16469

約数の個数: 32

約数和(自身を含む): 97241389056

約数和(自身を除く): 28569819691

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 6173, 10253, 30865, 43211, 51265, 71771, 191363, 216055, 317843, 358855, 956815, 1339541, 1589215, 2224901, 6697705, 11124505, 63291769, 316458845, 443042383, 1962044839, 2215211915, 9810224195, 13734313873, 68671569365]

約数ペア:

[(1, 68671569365), (5, 13734313873), (7, 9810224195), (31, 2215211915), (35, 1962044839), (155, 443042383), (217, 316458845), (1085, 63291769), (6173, 11124505), (10253, 6697705), (30865, 2224901), (43211, 1589215), (51265, 1339541), (71771, 956815), (191363, 358855), (216055, 317843)]