74882019

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 31562781

約数列:

[1, 3, 31, 83, 89, 93, 109, 249, 267, 327, 2573, 2759, 3379, 7387, 7719, 8277, 9047, 9701, 10137, 22161, 27141, 29103, 228997, 280457, 300731, 686991, 805183, 841371, 902193, 2415549, 24960673, 74882019]

約数ペア:

[(1, 74882019), (3, 24960673), (31, 2415549), (83, 902193), (89, 841371), (93, 805183), (109, 686991), (249, 300731), (267, 280457), (327, 228997), (2573, 29103), (2759, 27141), (3379, 22161), (7387, 10137), (7719, 9701), (8277, 9047)]