15191572113

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1723}}^1$

素因数の和:2108

約数の個数: 80

約数和(自身を含む): 25382934720

約数和(自身を除く): 10191362607

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 323, 337, 459, 513, 969, 1011, 1377, 1539, 1723, 2907, 3033, 5169, 5729, 6403, 8721, 9099, 15507, 17187, 19209, 26163, 27297, 29291, 32737, 46521, 51561, 57627, 87873, 98211, 108851, 139563, 154683, 172881, 263619, 294633, 326553, 464049, 518643, 556529, 580651, 790857, 883899, 979659, 1669587, 1741953, 2372571, 2651697, 2938977, 5008761, 5225859, 8816931, 9871067, 11032369, 15026283, 15677577, 29613201, 33097107, 45078849, 47032731, 88839603, 99291321, 187550273, 266518809, 297873963, 562650819, 799556427, 893621889, 1687952457, 5063857371, 15191572113]

約数ペア:

[(1, 15191572113), (3, 5063857371), (9, 1687952457), (17, 893621889), (19, 799556427), (27, 562650819), (51, 297873963), (57, 266518809), (81, 187550273), (153, 99291321), (171, 88839603), (323, 47032731), (337, 45078849), (459, 33097107), (513, 29613201), (969, 15677577), (1011, 15026283), (1377, 11032369), (1539, 9871067), (1723, 8816931), (2907, 5225859), (3033, 5008761), (5169, 2938977), (5729, 2651697), (6403, 2372571), (8721, 1741953), (9099, 1669587), (15507, 979659), (17187, 883899), (19209, 790857), (26163, 580651), (27297, 556529), (29291, 518643), (32737, 464049), (46521, 326553), (51561, 294633), (57627, 263619), (87873, 172881), (98211, 154683), (108851, 139563)]