15692419737

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{19913}}^1$

素因数の和:20001

約数の個数: 56

約数和(自身を含む): 25074434304

約数和(自身を除く): 9382014567

約数列:

[1, 3, 9, 23, 27, 47, 69, 81, 141, 207, 243, 423, 621, 729, 1081, 1269, 1863, 3243, 3807, 5589, 9729, 11421, 16767, 19913, 29187, 34263, 59739, 87561, 179217, 262683, 457999, 537651, 788049, 935911, 1373997, 1612953, 2807733, 4121991, 4838859, 8423199, 12365973, 14516577, 21525953, 25269597, 37097919, 64577859, 75808791, 111293757, 193733577, 227426373, 333881271, 581200731, 682279119, 1743602193, 5230806579, 15692419737]

約数ペア:

[(1, 15692419737), (3, 5230806579), (9, 1743602193), (23, 682279119), (27, 581200731), (47, 333881271), (69, 227426373), (81, 193733577), (141, 111293757), (207, 75808791), (243, 64577859), (423, 37097919), (621, 25269597), (729, 21525953), (1081, 14516577), (1269, 12365973), (1863, 8423199), (3243, 4838859), (3807, 4121991), (5589, 2807733), (9729, 1612953), (11421, 1373997), (16767, 935911), (19913, 788049), (29187, 537651), (34263, 457999), (59739, 262683), (87561, 179217)]