71378967

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 107493120

約数和(自身を除く): 36114153

約数列:

[1, 3, 11, 33, 59, 61, 177, 183, 601, 649, 671, 1803, 1947, 2013, 3599, 6611, 10797, 19833, 35459, 36661, 39589, 106377, 109983, 118767, 390049, 403271, 1170147, 1209813, 2162999, 6488997, 23792989, 71378967]

約数ペア:

[(1, 71378967), (3, 23792989), (11, 6488997), (33, 2162999), (59, 1209813), (61, 1170147), (177, 403271), (183, 390049), (601, 118767), (649, 109983), (671, 106377), (1803, 39589), (1947, 36661), (2013, 35459), (3599, 19833), (6611, 10797)]