9973219005

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1\times {\mathrm{6737}}^1$

素因数の和:7306

約数の個数: 48

約数和(自身を含む): 17583269184

約数和(自身を除く): 7610050179

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 491, 603, 1005, 1473, 2455, 3015, 4419, 6737, 7365, 20211, 22095, 32897, 33685, 60633, 98691, 101055, 164485, 296073, 303165, 451379, 493455, 1354137, 1480365, 2256895, 3307867, 4062411, 6770685, 9923601, 16539335, 20312055, 29770803, 49618005, 148854015, 221627089, 664881267, 1108135445, 1994643801, 3324406335, 9973219005]

約数ペア:

[(1, 9973219005), (3, 3324406335), (5, 1994643801), (9, 1108135445), (15, 664881267), (45, 221627089), (67, 148854015), (201, 49618005), (335, 29770803), (491, 20312055), (603, 16539335), (1005, 9923601), (1473, 6770685), (2455, 4062411), (3015, 3307867), (4419, 2256895), (6737, 1480365), (7365, 1354137), (20211, 493455), (22095, 451379), (32897, 303165), (33685, 296073), (60633, 164485), (98691, 101055)]