27203631

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 44932608

約数和(自身を除く): 17728977

約数列:

[1, 3, 7, 13, 21, 39, 91, 251, 273, 397, 753, 1191, 1757, 2779, 3263, 5161, 5271, 8337, 9789, 15483, 22841, 36127, 68523, 99647, 108381, 298941, 697529, 1295411, 2092587, 3886233, 9067877, 27203631]

約数ペア:

[(1, 27203631), (3, 9067877), (7, 3886233), (13, 2092587), (21, 1295411), (39, 697529), (91, 298941), (251, 108381), (273, 99647), (397, 68523), (753, 36127), (1191, 22841), (1757, 15483), (2779, 9789), (3263, 8337), (5161, 5271)]