4501978047

素因数分解:

$3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{6037}}^1$

素因数の和:6165

約数の個数: 72

約数和(自身を含む): 8053484400

約数和(自身を除く): 3551506353

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 89, 133, 147, 171, 267, 399, 441, 623, 801, 931, 1197, 1691, 1869, 2793, 4361, 5073, 5607, 6037, 8379, 11837, 13083, 15219, 18111, 35511, 39249, 42259, 54333, 82859, 106533, 114703, 126777, 248577, 295813, 344109, 380331, 537293, 745731, 802921, 887439, 1032327, 1611879, 2408763, 2662317, 3761051, 4835637, 5620447, 7226289, 10208567, 11283153, 16861341, 26327357, 30625701, 33849459, 50584023, 71459969, 78982071, 91877103, 214379907, 236946213, 500219783, 643139721, 1500659349, 4501978047]

約数ペア:

[(1, 4501978047), (3, 1500659349), (7, 643139721), (9, 500219783), (19, 236946213), (21, 214379907), (49, 91877103), (57, 78982071), (63, 71459969), (89, 50584023), (133, 33849459), (147, 30625701), (171, 26327357), (267, 16861341), (399, 11283153), (441, 10208567), (623, 7226289), (801, 5620447), (931, 4835637), (1197, 3761051), (1691, 2662317), (1869, 2408763), (2793, 1611879), (4361, 1032327), (5073, 887439), (5607, 802921), (6037, 745731), (8379, 537293), (11837, 380331), (13083, 344109), (15219, 295813), (18111, 248577), (35511, 126777), (39249, 114703), (42259, 106533), (54333, 82859)]