73862523

素因数分解:

$3^5\times 7^1\times {\mathrm{173}}^1\times {\mathrm{251}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 127685376

約数和(自身を除く): 53822853

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 173, 189, 243, 251, 519, 567, 753, 1211, 1557, 1701, 1757, 2259, 3633, 4671, 5271, 6777, 10899, 14013, 15813, 20331, 32697, 42039, 43423, 47439, 60993, 98091, 130269, 142317, 294273, 303961, 390807, 426951, 911883, 1172421, 2735649, 3517263, 8206947, 10551789, 24620841, 73862523]

約数ペア:

[(1, 73862523), (3, 24620841), (7, 10551789), (9, 8206947), (21, 3517263), (27, 2735649), (63, 1172421), (81, 911883), (173, 426951), (189, 390807), (243, 303961), (251, 294273), (519, 142317), (567, 130269), (753, 98091), (1211, 60993), (1557, 47439), (1701, 43423), (1757, 42039), (2259, 32697), (3633, 20331), (4671, 15813), (5271, 14013), (6777, 10899)]