72103647561

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6764579}}^1$

素因数の和:6764629

約数の個数: 32

約数和(自身を含む): 116891942400

約数和(自身を除く): 44788294839

約数列:

[1, 3, 11, 17, 19, 33, 51, 57, 187, 209, 323, 561, 627, 969, 3553, 10659, 6764579, 20293737, 74410369, 114997843, 128527001, 223231107, 344993529, 385581003, 1264976273, 1413797011, 2184959017, 3794928819, 4241391033, 6554877051, 24034549187, 72103647561]

約数ペア:

[(1, 72103647561), (3, 24034549187), (11, 6554877051), (17, 4241391033), (19, 3794928819), (33, 2184959017), (51, 1413797011), (57, 1264976273), (187, 385581003), (209, 344993529), (323, 223231107), (561, 128527001), (627, 114997843), (969, 74410369), (3553, 20293737), (10659, 6764579)]