215097984243

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1\times {\mathrm{7177}}^1$

素因数の和:7865

約数の個数: 64

約数和(自身を含む): 334951895040

約数和(自身を除く): 119853910797

約数列:

[1, 3, 9, 27, 31, 61, 93, 183, 279, 549, 587, 837, 1647, 1761, 1891, 5283, 5673, 7177, 15849, 17019, 18197, 21531, 35807, 51057, 54591, 64593, 107421, 163773, 193779, 222487, 322263, 437797, 491319, 667461, 966789, 1110017, 1313391, 2002383, 3330051, 3940173, 4212899, 6007149, 9990153, 11820519, 12638697, 13571707, 29970459, 37916091, 40715121, 113748273, 122145363, 130599869, 256986839, 366436089, 391799607, 770960517, 1175398821, 2312881551, 3526196463, 6938644653, 7966592009, 23899776027, 71699328081, 215097984243]

約数ペア:

[(1, 215097984243), (3, 71699328081), (9, 23899776027), (27, 7966592009), (31, 6938644653), (61, 3526196463), (93, 2312881551), (183, 1175398821), (279, 770960517), (549, 391799607), (587, 366436089), (837, 256986839), (1647, 130599869), (1761, 122145363), (1891, 113748273), (5283, 40715121), (5673, 37916091), (7177, 29970459), (15849, 13571707), (17019, 12638697), (18197, 11820519), (21531, 9990153), (35807, 6007149), (51057, 4212899), (54591, 3940173), (64593, 3330051), (107421, 2002383), (163773, 1313391), (193779, 1110017), (222487, 966789), (322263, 667461), (437797, 491319)]